53.42% is the change from 526 to 807
Calculation steps:
[( 807 - 526 ) ÷ 526] x 100 = 53.42%
Formula
Percentage change = [(807 - 526) / 526] x 100
Subtract the new number by the original number
807 - 526 = 281
281 ÷ 526 = 0.5342205323193916
0.5342205323193916 x 100 = 53.42%