27100% is the change from 1 to 272
Calculation steps:
[( 272 - 1 ) ÷ 1] x 100 = 27100%
Formula
Percentage change = [(272 - 1) / 1] x 100
Subtract the new number by the original number
272 - 1 = 271
271 ÷ 1 = 271
271 x 100 = 27100%
Example