11.47% is the change from 218 to 243
Calculation steps:
[( 243 - 218 ) ÷ 218] x 100 = 11.47%
Formula
Percentage change = [(243 - 218) / 218] x 100
Subtract the new number by the original number
243 - 218 = 25
25 ÷ 218 = 0.11467889908256881
0.11467889908256881 x 100 = 11.47%