-81.07% is the change from 787 to 149
Calculation steps:
[( 149 - 787 ) ÷ 787] x 100 = -81.07%
Formula
Percentage change = [(149 - 787) / 787] x 100
Subtract the new number by the original number
149 - 787 = -638
-638 ÷ 787 = -0.8106734434561627
-0.8106734434561627 x 100 = -81.07%