25.96% is the change from 520 to 655
Calculation steps:
[( 655 - 520 ) ÷ 520] x 100 = 25.96%
Formula
Percentage change = [(655 - 520) / 520] x 100
Subtract the new number by the original number
655 - 520 = 135
135 ÷ 520 = 0.25961538461538464
0.25961538461538464 x 100 = 25.96%