750.65% is the change from 77 to 655
Calculation steps:
[( 655 - 77 ) ÷ 77] x 100 = 750.65%
Formula
Percentage change = [(655 - 77) / 77] x 100
Subtract the new number by the original number
655 - 77 = 578
578 ÷ 77 = 7.5064935064935066
7.5064935064935066 x 100 = 750.65%