-50.64% is the change from 936 to 462
Calculation steps:
[( 462 - 936 ) ÷ 936] x 100 = -50.64%
Formula
Percentage change = [(462 - 936) / 936] x 100
Subtract the new number by the original number
462 - 936 = -474
-474 ÷ 936 = -0.5064102564102564
-0.5064102564102564 x 100 = -50.64%