751.95% is the change from 77 to 656
Calculation steps:
[( 656 - 77 ) ÷ 77] x 100 = 751.95%
Formula
Percentage change = [(656 - 77) / 77] x 100
Subtract the new number by the original number
656 - 77 = 579
579 ÷ 77 = 7.51948051948052
7.51948051948052 x 100 = 751.95%