-30.53% is the change from 452 to 314
Calculation steps:
[( 314 - 452 ) ÷ 452] x 100 = -30.53%
Formula
Percentage change = [(314 - 452) / 452] x 100
Subtract the new number by the original number
314 - 452 = -138
-138 ÷ 452 = -0.3053097345132743
-0.3053097345132743 x 100 = -30.53%