-50.96% is the change from 936 to 459
Calculation steps:
[( 459 - 936 ) ÷ 936] x 100 = -50.96%
Formula
Percentage change = [(459 - 936) / 936] x 100
Subtract the new number by the original number
459 - 936 = -477
-477 ÷ 936 = -0.5096153846153846
-0.5096153846153846 x 100 = -50.96%