13750% is the change from 2 to 277
Calculation steps:
[( 277 - 2 ) ÷ 2] x 100 = 13750%
Formula
Percentage change = [(277 - 2) / 2] x 100
Subtract the new number by the original number
277 - 2 = 275
275 ÷ 2 = 137.5
137.5 x 100 = 13750%
Example