-2.22% is the change from 451 to 441
Calculation steps:
[( 441 - 451 ) ÷ 451] x 100 = -2.22%
Formula
Percentage change = [(441 - 451) / 451] x 100
Subtract the new number by the original number
441 - 451 = -10
-10 ÷ 451 = -0.022172949002217297
-0.022172949002217297 x 100 = -2.22%