-67.21% is the change from 427 to 140
Calculation steps:
[( 140 - 427 ) ÷ 427] x 100 = -67.21%
Formula
Percentage change = [(140 - 427) / 427] x 100
Subtract the new number by the original number
140 - 427 = -287
-287 ÷ 427 = -0.6721311475409836
-0.6721311475409836 x 100 = -67.21%