0.5% is the change from 401 to 403
Calculation steps:
[( 403 - 401 ) ÷ 401] x 100 = 0.5%
Formula
Percentage change = [(403 - 401) / 401] x 100
Subtract the new number by the original number
403 - 401 = 2
2 ÷ 401 = 0.004987531172069825
0.004987531172069825 x 100 = 0.5%