how to check after deleting one element from array

hello i have creating a pragam that delete one array from another but. And it works fine i think but if i put 2 same value simultaneously, it remove only one value because of second argument of splice function. How can i check after deleting a element again if there any other number left my code is below.

const arr1 = [1, 2, 2, 3, 5, 2, 3, 7];
const arr2 = [2, 3];

let countArr = [];
for (let i = 0; i < arr2.length; i++) {
  for (let j = 0; j <= arr1.length; j++) {
    if (arr1[j] === arr2[i]) {
      arr1.splice(j, 1);
    }
  }
}
console.log(arr1);
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