-91.84% is the change from 968 to 79
Calculation steps:
[( 79 - 968 ) ÷ 968] x 100 = -91.84%
Formula
Percentage change = [(79 - 968) / 968] x 100
Subtract the new number by the original number
79 - 968 = -889
-889 ÷ 968 = -0.9183884297520661
-0.9183884297520661 x 100 = -91.84%