-83.31% is the change from 845 to 141
Calculation steps:
[( 141 - 845 ) ÷ 845] x 100 = -83.31%
Formula
Percentage change = [(141 - 845) / 845] x 100
Subtract the new number by the original number
141 - 845 = -704
-704 ÷ 845 = -0.8331360946745562
-0.8331360946745562 x 100 = -83.31%