-18.29% is the change from 525 to 429
Calculation steps:
[( 429 - 525 ) ÷ 525] x 100 = -18.29%
Formula
Percentage change = [(429 - 525) / 525] x 100
Subtract the new number by the original number
429 - 525 = -96
-96 ÷ 525 = -0.18285714285714286
-0.18285714285714286 x 100 = -18.29%