201% is the change from 200 to 602
Calculation steps:
[( 602 - 200 ) ÷ 200] x 100 = 201%
Formula
Percentage change = [(602 - 200) / 200] x 100
Subtract the new number by the original number
602 - 200 = 402
402 ÷ 200 = 2.01
2.01 x 100 = 201%
Example