-76.83% is the change from 764 to 177
Calculation steps:
[( 177 - 764 ) ÷ 764] x 100 = -76.83%
Formula
Percentage change = [(177 - 764) / 764] x 100
Subtract the new number by the original number
177 - 764 = -587
-587 ÷ 764 = -0.768324607329843
-0.768324607329843 x 100 = -76.83%