-4.85% is the change from 474 to 451
Calculation steps:
[( 451 - 474 ) ÷ 474] x 100 = -4.85%
Formula
Percentage change = [(451 - 474) / 474] x 100
Subtract the new number by the original number
451 - 474 = -23
-23 ÷ 474 = -0.04852320675105485
-0.04852320675105485 x 100 = -4.85%