14.68% is the change from 218 to 250
Calculation steps:
[( 250 - 218 ) ÷ 218] x 100 = 14.68%
Formula
Percentage change = [(250 - 218) / 218] x 100
Subtract the new number by the original number
250 - 218 = 32
32 ÷ 218 = 0.14678899082568808
0.14678899082568808 x 100 = 14.68%