4% is the change from 275 to 286
Calculation steps:
[( 286 - 275 ) ÷ 275] x 100 = 4%
Formula
Percentage change = [(286 - 275) / 275] x 100
Subtract the new number by the original number
286 - 275 = 11
11 ÷ 275 = 0.04
0.04 x 100 = 4%
Example