852.17% is the change from 69 to 657
Calculation steps:
[( 657 - 69 ) ÷ 69] x 100 = 852.17%
Formula
Percentage change = [(657 - 69) / 69] x 100
Subtract the new number by the original number
657 - 69 = 588
588 ÷ 69 = 8.521739130434783
8.521739130434783 x 100 = 852.17%