-80.36% is the change from 769 to 151
Calculation steps:
[( 151 - 769 ) ÷ 769] x 100 = -80.36%
Formula
Percentage change = [(151 - 769) / 769] x 100
Subtract the new number by the original number
151 - 769 = -618
-618 ÷ 769 = -0.8036410923276983
-0.8036410923276983 x 100 = -80.36%