0.5% is the change from 201 to 202
Calculation steps:
[( 202 - 201 ) ÷ 201] x 100 = 0.5%
Formula
Percentage change = [(202 - 201) / 201] x 100
Subtract the new number by the original number
202 - 201 = 1
1 ÷ 201 = 0.004975124378109453
0.004975124378109453 x 100 = 0.5%