53.04% is the change from 526 to 805
Calculation steps:
[( 805 - 526 ) ÷ 526] x 100 = 53.04%
Formula
Percentage change = [(805 - 526) / 526] x 100
Subtract the new number by the original number
805 - 526 = 279
279 ÷ 526 = 0.5304182509505704
0.5304182509505704 x 100 = 53.04%