-19.96% is the change from 977 to 782
Calculation steps:
[( 782 - 977 ) ÷ 977] x 100 = -19.96%
Formula
Percentage change = [(782 - 977) / 977] x 100
Subtract the new number by the original number
782 - 977 = -195
-195 ÷ 977 = -0.19959058341862845
-0.19959058341862845 x 100 = -19.96%