-53.57% is the change from 939 to 436
Calculation steps:
[( 436 - 939 ) ÷ 939] x 100 = -53.57%
Formula
Percentage change = [(436 - 939) / 939] x 100
Subtract the new number by the original number
436 - 939 = -503
-503 ÷ 939 = -0.5356762513312034
-0.5356762513312034 x 100 = -53.57%