57.22% is the change from 526 to 827
Calculation steps:
[( 827 - 526 ) ÷ 526] x 100 = 57.22%
Formula
Percentage change = [(827 - 526) / 526] x 100
Subtract the new number by the original number
827 - 526 = 301
301 ÷ 526 = 0.5722433460076045
0.5722433460076045 x 100 = 57.22%