-4.74% is the change from 527 to 502
Calculation steps:
[( 502 - 527 ) ÷ 527] x 100 = -4.74%
Formula
Percentage change = [(502 - 527) / 527] x 100
Subtract the new number by the original number
502 - 527 = -25
-25 ÷ 527 = -0.04743833017077799
-0.04743833017077799 x 100 = -4.74%