731.65% is the change from 79 to 657
Calculation steps:
[( 657 - 79 ) ÷ 79] x 100 = 731.65%
Formula
Percentage change = [(657 - 79) / 79] x 100
Subtract the new number by the original number
657 - 79 = 578
578 ÷ 79 = 7.3164556962025316
7.3164556962025316 x 100 = 731.65%