0.9% is the change from 223 to 225
Calculation steps:
[( 225 - 223 ) ÷ 223] x 100 = 0.9%
Formula
Percentage change = [(225 - 223) / 223] x 100
Subtract the new number by the original number
225 - 223 = 2
2 ÷ 223 = 0.008968609865470852
0.008968609865470852 x 100 = 0.9%