1.36% is the change from 220 to 223
Calculation steps:
[( 223 - 220 ) ÷ 220] x 100 = 1.36%
Formula
Percentage change = [(223 - 220) / 220] x 100
Subtract the new number by the original number
223 - 220 = 3
3 ÷ 220 = 0.013636363636363636
0.013636363636363636 x 100 = 1.36%