-52.37% is the change from 909 to 433
Calculation steps:
[( 433 - 909 ) ÷ 909] x 100 = -52.37%
Formula
Percentage change = [(433 - 909) / 909] x 100
Subtract the new number by the original number
433 - 909 = -476
-476 ÷ 909 = -0.5236523652365237
-0.5236523652365237 x 100 = -52.37%