-56.87% is the change from 633 to 273
Calculation steps:
[( 273 - 633 ) ÷ 633] x 100 = -56.87%
Formula
Percentage change = [(273 - 633) / 633] x 100
Subtract the new number by the original number
273 - 633 = -360
-360 ÷ 633 = -0.5687203791469194
-0.5687203791469194 x 100 = -56.87%