I need to divide an integer written in a field by an integer constant. How to do it?

[kajr0s]

        const delta = rectTransform.method<Il2Cpp.Object>("get_sizeDelta").invoke();
        console.log(delta.toString());
        const deltaX = delta.field("x").value;
        const deltaY = delta.field("y").value;
        console.log(deltaX.toString());
        console.log(deltaY.toString());
        const deltaXdiv2 = <bigint>(<unknown>(deltaX / 2));
        const deltaYdiv2 = <bigint>(<unknown>(deltaY / 2));

[kajr0s]

const deltaXdiv2 = Math.trunc(deltaX / 2);
const deltaYdiv2 = Math.trunc(deltaY / 2);