-33.78% is the change from 675 to 447
Calculation steps:
[( 447 - 675 ) ÷ 675] x 100 = -33.78%
Formula
Percentage change = [(447 - 675) / 675] x 100
Subtract the new number by the original number
447 - 675 = -228
-228 ÷ 675 = -0.3377777777777778
-0.3377777777777778 x 100 = -33.78%