-83.39% is the change from 849 to 141
Calculation steps:
[( 141 - 849 ) ÷ 849] x 100 = -83.39%
Formula
Percentage change = [(141 - 849) / 849] x 100
Subtract the new number by the original number
141 - 849 = -708
-708 ÷ 849 = -0.833922261484099
-0.833922261484099 x 100 = -83.39%