51.23% is the change from 527 to 797
Calculation steps:
[( 797 - 527 ) ÷ 527] x 100 = 51.23%
Formula
Percentage change = [(797 - 527) / 527] x 100
Subtract the new number by the original number
797 - 527 = 270
270 ÷ 527 = 0.5123339658444023
0.5123339658444023 x 100 = 51.23%