-80.82% is the change from 730 to 140
Calculation steps:
[( 140 - 730 ) ÷ 730] x 100 = -80.82%
Formula
Percentage change = [(140 - 730) / 730] x 100
Subtract the new number by the original number
140 - 730 = -590
-590 ÷ 730 = -0.8082191780821918
-0.8082191780821918 x 100 = -80.82%