-88.13% is the change from 977 to 116
Calculation steps:
[( 116 - 977 ) ÷ 977] x 100 = -88.13%
Formula
Percentage change = [(116 - 977) / 977] x 100
Subtract the new number by the original number
116 - 977 = -861
-861 ÷ 977 = -0.8812691914022518
-0.8812691914022518 x 100 = -88.13%