-69.03% is the change from 452 to 140
Calculation steps:
[( 140 - 452 ) ÷ 452] x 100 = -69.03%
Formula
Percentage change = [(140 - 452) / 452] x 100
Subtract the new number by the original number
140 - 452 = -312
-312 ÷ 452 = -0.6902654867256637
-0.6902654867256637 x 100 = -69.03%