-33.7% is the change from 451 to 299
Calculation steps:
[( 299 - 451 ) ÷ 451] x 100 = -33.7%
Formula
Percentage change = [(299 - 451) / 451] x 100
Subtract the new number by the original number
299 - 451 = -152
-152 ÷ 451 = -0.3370288248337029
-0.3370288248337029 x 100 = -33.7%