1.83% is the change from 218 to 222
Calculation steps:
[( 222 - 218 ) ÷ 218] x 100 = 1.83%
Formula
Percentage change = [(222 - 218) / 218] x 100
Subtract the new number by the original number
222 - 218 = 4
4 ÷ 218 = 0.01834862385321101
0.01834862385321101 x 100 = 1.83%