-84.16% is the change from 928 to 147
Calculation steps:
[( 147 - 928 ) ÷ 928] x 100 = -84.16%
Formula
Percentage change = [(147 - 928) / 928] x 100
Subtract the new number by the original number
147 - 928 = -781
-781 ÷ 928 = -0.8415948275862069
-0.8415948275862069 x 100 = -84.16%