-81.02% is the change from 785 to 149
Calculation steps:
[( 149 - 785 ) ÷ 785] x 100 = -81.02%
Formula
Percentage change = [(149 - 785) / 785] x 100
Subtract the new number by the original number
149 - 785 = -636
-636 ÷ 785 = -0.8101910828025478
-0.8101910828025478 x 100 = -81.02%