27.14% is the change from 210 to 267
Calculation steps:
[( 267 - 210 ) ÷ 210] x 100 = 27.14%
Formula
Percentage change = [(267 - 210) / 210] x 100
Subtract the new number by the original number
267 - 210 = 57
57 ÷ 210 = 0.2714285714285714
0.2714285714285714 x 100 = 27.14%