14.61% is the change from 219 to 251
Calculation steps:
[( 251 - 219 ) ÷ 219] x 100 = 14.61%
Formula
Percentage change = [(251 - 219) / 219] x 100
Subtract the new number by the original number
251 - 219 = 32
32 ÷ 219 = 0.1461187214611872
0.1461187214611872 x 100 = 14.61%