-3.33% is the change from 451 to 436
Calculation steps:
[( 436 - 451 ) ÷ 451] x 100 = -3.33%
Formula
Percentage change = [(436 - 451) / 451] x 100
Subtract the new number by the original number
436 - 451 = -15
-15 ÷ 451 = -0.03325942350332594
-0.03325942350332594 x 100 = -3.33%