12.39% is the change from 218 to 245
Calculation steps:
[( 245 - 218 ) ÷ 218] x 100 = 12.39%
Formula
Percentage change = [(245 - 218) / 218] x 100
Subtract the new number by the original number
245 - 218 = 27
27 ÷ 218 = 0.12385321100917432
0.12385321100917432 x 100 = 12.39%