-16.01% is the change from 968 to 813
Calculation steps:
[( 813 - 968 ) ÷ 968] x 100 = -16.01%
Formula
Percentage change = [(813 - 968) / 968] x 100
Subtract the new number by the original number
813 - 968 = -155
-155 ÷ 968 = -0.16012396694214875
-0.16012396694214875 x 100 = -16.01%