350% is the change from 102 to 459
Calculation steps:
[( 459 - 102 ) ÷ 102] x 100 = 350%
Formula
Percentage change = [(459 - 102) / 102] x 100
Subtract the new number by the original number
459 - 102 = 357
357 ÷ 102 = 3.5
3.5 x 100 = 350%
Example