102.49% is the change from 201 to 407
Calculation steps:
[( 407 - 201 ) ÷ 201] x 100 = 102.49%
Formula
Percentage change = [(407 - 201) / 201] x 100
Subtract the new number by the original number
407 - 201 = 206
206 ÷ 201 = 1.0248756218905473
1.0248756218905473 x 100 = 102.49%