-56.53% is the change from 628 to 273
Calculation steps:
[( 273 - 628 ) ÷ 628] x 100 = -56.53%
Formula
Percentage change = [(273 - 628) / 628] x 100
Subtract the new number by the original number
273 - 628 = -355
-355 ÷ 628 = -0.5652866242038217
-0.5652866242038217 x 100 = -56.53%