-80.55% is the change from 766 to 149
Calculation steps:
[( 149 - 766 ) ÷ 766] x 100 = -80.55%
Formula
Percentage change = [(149 - 766) / 766] x 100
Subtract the new number by the original number
149 - 766 = -617
-617 ÷ 766 = -0.8054830287206266
-0.8054830287206266 x 100 = -80.55%