-65.6% is the change from 407 to 140
Calculation steps:
[( 140 - 407 ) ÷ 407] x 100 = -65.6%
Formula
Percentage change = [(140 - 407) / 407] x 100
Subtract the new number by the original number
140 - 407 = -267
-267 ÷ 407 = -0.6560196560196561
-0.6560196560196561 x 100 = -65.6%