0.99% is the change from 202 to 204
Calculation steps:
[( 204 - 202 ) ÷ 202] x 100 = 0.99%
Formula
Percentage change = [(204 - 202) / 202] x 100
Subtract the new number by the original number
204 - 202 = 2
2 ÷ 202 = 0.009900990099009901
0.009900990099009901 x 100 = 0.99%