-12.09% is the change from 968 to 851
Calculation steps:
[( 851 - 968 ) ÷ 968] x 100 = -12.09%
Formula
Percentage change = [(851 - 968) / 968] x 100
Subtract the new number by the original number
851 - 968 = -117
-117 ÷ 968 = -0.12086776859504132
-0.12086776859504132 x 100 = -12.09%