54.84% is the change from 527 to 816
Calculation steps:
[( 816 - 527 ) ÷ 527] x 100 = 54.84%
Formula
Percentage change = [(816 - 527) / 527] x 100
Subtract the new number by the original number
816 - 527 = 289
289 ÷ 527 = 0.5483870967741935
0.5483870967741935 x 100 = 54.84%