0.22% is the change from 902 to 904
Calculation steps:
[( 904 - 902 ) ÷ 902] x 100 = 0.22%
Formula
Percentage change = [(904 - 902) / 902] x 100
Subtract the new number by the original number
904 - 902 = 2
2 ÷ 902 = 0.0022172949002217295
0.0022172949002217295 x 100 = 0.22%