-3.5% is the change from 457 to 441
Calculation steps:
[( 441 - 457 ) ÷ 457] x 100 = -3.5%
Formula
Percentage change = [(441 - 457) / 457] x 100
Subtract the new number by the original number
441 - 457 = -16
-16 ÷ 457 = -0.0350109409190372
-0.0350109409190372 x 100 = -3.5%