-4.96% is the change from 968 to 920
Calculation steps:
[( 920 - 968 ) ÷ 968] x 100 = -4.96%
Formula
Percentage change = [(920 - 968) / 968] x 100
Subtract the new number by the original number
920 - 968 = -48
-48 ÷ 968 = -0.049586776859504134
-0.049586776859504134 x 100 = -4.96%