-85.57% is the change from 977 to 141
Calculation steps:
[( 141 - 977 ) ÷ 977] x 100 = -85.57%
Formula
Percentage change = [(141 - 977) / 977] x 100
Subtract the new number by the original number
141 - 977 = -836
-836 ÷ 977 = -0.8556806550665302
-0.8556806550665302 x 100 = -85.57%