662.32% is the change from 69 to 526
Calculation steps:
[( 526 - 69 ) ÷ 69] x 100 = 662.32%
Formula
Percentage change = [(526 - 69) / 69] x 100
Subtract the new number by the original number
526 - 69 = 457
457 ÷ 69 = 6.6231884057971016
6.6231884057971016 x 100 = 662.32%