-80.54% is the change from 776 to 151
Calculation steps:
[( 151 - 776 ) ÷ 776] x 100 = -80.54%
Formula
Percentage change = [(151 - 776) / 776] x 100
Subtract the new number by the original number
151 - 776 = -625
-625 ÷ 776 = -0.8054123711340206
-0.8054123711340206 x 100 = -80.54%