-55.46% is the change from 613 to 273
Calculation steps:
[( 273 - 613 ) ÷ 613] x 100 = -55.46%
Formula
Percentage change = [(273 - 613) / 613] x 100
Subtract the new number by the original number
273 - 613 = -340
-340 ÷ 613 = -0.5546492659053833
-0.5546492659053833 x 100 = -55.46%