-66.98% is the change from 424 to 140
Calculation steps:
[( 140 - 424 ) ÷ 424] x 100 = -66.98%
Formula
Percentage change = [(140 - 424) / 424] x 100
Subtract the new number by the original number
140 - 424 = -284
-284 ÷ 424 = -0.6698113207547169
-0.6698113207547169 x 100 = -66.98%