SOURCE

const getPrize = () => Math.ceil(Math.random() * 3600)

const spinBtn = document.querySelector('.spin-wheel .spin')
const spinWheel = document.querySelector('.spin-wheel .wheel')
let prizeVal = getPrize()

spinBtn.onclick = () => {
    spinWheel.style.transform = `rotate(${prizeVal}deg)`
    prizeVal += getPrize()
}

<div class="spin-wheel">
    <div class="btn spin">click</div>
    <div class="container wheel">
        <div class="piece" style="--i: 1;"><span>100</span></div>
        <div class="piece" style="--i: 2;"><span>1</span></div>
        <div class="piece" style="--i: 3;"><span>50</span></div>
        <div class="piece" style="--i: 4;"><span>0</span></div>
        <div class="piece" style="--i: 5;"><span>2</span></div>
        <div class="piece" style="--i: 6;"><span>10</span></div>
        <div class="piece" style="--i: 7;"><span>5</span></div>
        <div class="piece" style="--i: 8;"><span>20</span></div>
    </div>
</div>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #333;
}

.spin-wheel {
  --btn-color: #ff340f;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 400px;
  height: 400px;
}

.spin-wheel .btn {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  background-color: var(--btn-color);
  border: 4px solid rgba(0, 0, 0, .75);
  border-radius: 50%;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  user-select: none;
  transform: translate(-50%, -50%);
  &::before {
    content: '';
    position: absolute;
    top: -28px;
    width: 20px;
    height: 30px;
    background-color: var(--btn-color);
    clip-path: polygon(50% 0%, 15% 100%, 85% 100%);
  }
}

.spin-wheel .wheel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #333;
  border-radius: 50%;
  box-shadow: 0 0 0 5px #333, 0 0 0 15px #fff, 0 0 0 18px #111;
  overflow: hidden;
  font-size: 14px;
  transition: transform 5s ease-in-out;
}
.spin-wheel .wheel .piece {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50%;
  height: 50%;
  background-color: #fff;
  user-select: none;
  transform-origin: bottom right;
  transform: rotate(calc(45deg * var(--i)));
  clip-path: polygon(0 0, 57% 0, 100% 100%, 0 57%);
}
.spin-wheel .wheel .piece span {
  position: relative;
  transform: rotate(45deg);
  font-size: 24px;
  font-weight: 700;
  color: #333;
  text-shadow: 3px 5px 2px rgba(0, 0, 0, .15);
}
.spin-wheel .wheel .piece span::before {
    content: '¥';
    margin-right: 4px;
    font-size: 18px;
}