302.94% is the change from 102 to 411
Calculation steps:
[( 411 - 102 ) ÷ 102] x 100 = 302.94%
Formula
Percentage change = [(411 - 102) / 102] x 100
Subtract the new number by the original number
411 - 102 = 309
309 ÷ 102 = 3.0294117647058822
3.0294117647058822 x 100 = 302.94%