205.97% is the change from 201 to 615
Calculation steps:
[( 615 - 201 ) ÷ 201] x 100 = 205.97%
Formula
Percentage change = [(615 - 201) / 201] x 100
Subtract the new number by the original number
615 - 201 = 414
414 ÷ 201 = 2.0597014925373136
2.0597014925373136 x 100 = 205.97%