13550% is the change from 2 to 273
Calculation steps:
[( 273 - 2 ) ÷ 2] x 100 = 13550%
Formula
Percentage change = [(273 - 2) / 2] x 100
Subtract the new number by the original number
273 - 2 = 271
271 ÷ 2 = 135.5
135.5 x 100 = 13550%
Example