53.52% is the change from 525 to 806
Calculation steps:
[( 806 - 525 ) ÷ 525] x 100 = 53.52%
Formula
Percentage change = [(806 - 525) / 525] x 100
Subtract the new number by the original number
806 - 525 = 281
281 ÷ 525 = 0.5352380952380953
0.5352380952380953 x 100 = 53.52%