-22.39% is the change from 451 to 350
Calculation steps:
[( 350 - 451 ) ÷ 451] x 100 = -22.39%
Formula
Percentage change = [(350 - 451) / 451] x 100
Subtract the new number by the original number
350 - 451 = -101
-101 ÷ 451 = -0.22394678492239467
-0.22394678492239467 x 100 = -22.39%