28.97% is the change from 214 to 276
Calculation steps:
[( 276 - 214 ) ÷ 214] x 100 = 28.97%
Formula
Percentage change = [(276 - 214) / 214] x 100
Subtract the new number by the original number
276 - 214 = 62
62 ÷ 214 = 0.2897196261682243
0.2897196261682243 x 100 = 28.97%