If you want to calculate (8^5)/3, you have to do it in two following steps. First, you have to calculate 8^5 and second, you have to divide the result by 3.
So, 8^5 equals to 32768 and 32768/3 equals to 10922.67.
But, if you want to calculate 8^(5/3), then you have to transform this into the third root of 8^5. The result is 32.
