-87.93% is the change from 978 to 118
Calculation steps:
[( 118 - 978 ) ÷ 978] x 100 = -87.93%
Formula
Percentage change = [(118 - 978) / 978] x 100
Subtract the new number by the original number
118 - 978 = -860
-860 ÷ 978 = -0.8793456032719836
-0.8793456032719836 x 100 = -87.93%