52.37% is the change from 527 to 803
Calculation steps:
[( 803 - 527 ) ÷ 527] x 100 = 52.37%
Formula
Percentage change = [(803 - 527) / 527] x 100
Subtract the new number by the original number
803 - 527 = 276
276 ÷ 527 = 0.523719165085389
0.523719165085389 x 100 = 52.37%