-13.72% is the change from 452 to 390
Calculation steps:
[( 390 - 452 ) ÷ 452] x 100 = -13.72%
Formula
Percentage change = [(390 - 452) / 452] x 100
Subtract the new number by the original number
390 - 452 = -62
-62 ÷ 452 = -0.13716814159292035
-0.13716814159292035 x 100 = -13.72%