-52.7% is the change from 907 to 429
Calculation steps:
[( 429 - 907 ) ÷ 907] x 100 = -52.7%
Formula
Percentage change = [(429 - 907) / 907] x 100
Subtract the new number by the original number
429 - 907 = -478
-478 ÷ 907 = -0.5270121278941565
-0.5270121278941565 x 100 = -52.7%