-48.56% is the change from 451 to 232
Calculation steps:
[( 232 - 451 ) ÷ 451] x 100 = -48.56%
Formula
Percentage change = [(232 - 451) / 451] x 100
Subtract the new number by the original number
232 - 451 = -219
-219 ÷ 451 = -0.48558758314855877
-0.48558758314855877 x 100 = -48.56%