588.54% is the change from 96 to 661
Calculation steps:
[( 661 - 96 ) ÷ 96] x 100 = 588.54%
Formula
Percentage change = [(661 - 96) / 96] x 100
Subtract the new number by the original number
661 - 96 = 565
565 ÷ 96 = 5.885416666666667
5.885416666666667 x 100 = 588.54%