-83.17% is the change from 838 to 141
Calculation steps:
[( 141 - 838 ) ÷ 838] x 100 = -83.17%
Formula
Percentage change = [(141 - 838) / 838] x 100
Subtract the new number by the original number
141 - 838 = -697
-697 ÷ 838 = -0.8317422434367542
-0.8317422434367542 x 100 = -83.17%