-76.71% is the change from 777 to 181
Calculation steps:
[( 181 - 777 ) ÷ 777] x 100 = -76.71%
Formula
Percentage change = [(181 - 777) / 777] x 100
Subtract the new number by the original number
181 - 777 = -596
-596 ÷ 777 = -0.767052767052767
-0.767052767052767 x 100 = -76.71%