-12.9% is the change from 527 to 459
Calculation steps:
[( 459 - 527 ) ÷ 527] x 100 = -12.9%
Formula
Percentage change = [(459 - 527) / 527] x 100
Subtract the new number by the original number
459 - 527 = -68
-68 ÷ 527 = -0.12903225806451613
-0.12903225806451613 x 100 = -12.9%