-81.19% is the change from 787 to 148
Calculation steps:
[( 148 - 787 ) ÷ 787] x 100 = -81.19%
Formula
Percentage change = [(148 - 787) / 787] x 100
Subtract the new number by the original number
148 - 787 = -639
-639 ÷ 787 = -0.8119440914866582
-0.8119440914866582 x 100 = -81.19%