-35.2% is the change from 662 to 429
Calculation steps:
[( 429 - 662 ) ÷ 662] x 100 = -35.2%
Formula
Percentage change = [(429 - 662) / 662] x 100
Subtract the new number by the original number
429 - 662 = -233
-233 ÷ 662 = -0.35196374622356497
-0.35196374622356497 x 100 = -35.2%