72.82% is the change from 504 to 871
Calculation steps:
[( 871 - 504 ) ÷ 504] x 100 = 72.82%
Formula
Percentage change = [(871 - 504) / 504] x 100
Subtract the new number by the original number
871 - 504 = 367
367 ÷ 504 = 0.7281746031746031
0.7281746031746031 x 100 = 72.82%