126.87% is the change from 201 to 456
Calculation steps:
[( 456 - 201 ) ÷ 201] x 100 = 126.87%
Formula
Percentage change = [(456 - 201) / 201] x 100
Subtract the new number by the original number
456 - 201 = 255
255 ÷ 201 = 1.2686567164179106
1.2686567164179106 x 100 = 126.87%