18.69% is the change from 214 to 254
Calculation steps:
[( 254 - 214 ) ÷ 214] x 100 = 18.69%
Formula
Percentage change = [(254 - 214) / 214] x 100
Subtract the new number by the original number
254 - 214 = 40
40 ÷ 214 = 0.18691588785046728
0.18691588785046728 x 100 = 18.69%