-64.33% is the change from 628 to 224
Calculation steps:
[( 224 - 628 ) ÷ 628] x 100 = -64.33%
Formula
Percentage change = [(224 - 628) / 628] x 100
Subtract the new number by the original number
224 - 628 = -404
-404 ÷ 628 = -0.643312101910828
-0.643312101910828 x 100 = -64.33%