-83.98% is the change from 874 to 140
Calculation steps:
[( 140 - 874 ) ÷ 874] x 100 = -83.98%
Formula
Percentage change = [(140 - 874) / 874] x 100
Subtract the new number by the original number
140 - 874 = -734
-734 ÷ 874 = -0.8398169336384439
-0.8398169336384439 x 100 = -83.98%