374.51% is the change from 102 to 484
Calculation steps:
[( 484 - 102 ) ÷ 102] x 100 = 374.51%
Formula
Percentage change = [(484 - 102) / 102] x 100
Subtract the new number by the original number
484 - 102 = 382
382 ÷ 102 = 3.7450980392156863
3.7450980392156863 x 100 = 374.51%