-52.15% is the change from 907 to 434
Calculation steps:
[( 434 - 907 ) ÷ 907] x 100 = -52.15%
Formula
Percentage change = [(434 - 907) / 907] x 100
Subtract the new number by the original number
434 - 907 = -473
-473 ÷ 907 = -0.5214994487320838
-0.5214994487320838 x 100 = -52.15%