-27.67% is the change from 636 to 460
Calculation steps:
[( 460 - 636 ) ÷ 636] x 100 = -27.67%
Formula
Percentage change = [(460 - 636) / 636] x 100
Subtract the new number by the original number
460 - 636 = -176
-176 ÷ 636 = -0.27672955974842767
-0.27672955974842767 x 100 = -27.67%