-85.58% is the change from 978 to 141
Calculation steps:
[( 141 - 978 ) ÷ 978] x 100 = -85.58%
Formula
Percentage change = [(141 - 978) / 978] x 100
Subtract the new number by the original number
141 - 978 = -837
-837 ÷ 978 = -0.8558282208588958
-0.8558282208588958 x 100 = -85.58%