3.44% is the change from 436 to 451
Calculation steps:
[( 451 - 436 ) ÷ 436] x 100 = 3.44%
Formula
Percentage change = [(451 - 436) / 436] x 100
Subtract the new number by the original number
451 - 436 = 15
15 ÷ 436 = 0.034403669724770644
0.034403669724770644 x 100 = 3.44%