208.46% is the change from 201 to 620
Calculation steps:
[( 620 - 201 ) ÷ 201] x 100 = 208.46%
Formula
Percentage change = [(620 - 201) / 201] x 100
Subtract the new number by the original number
620 - 201 = 419
419 ÷ 201 = 2.084577114427861
2.084577114427861 x 100 = 208.46%