371.57% is the change from 102 to 481
Calculation steps:
[( 481 - 102 ) ÷ 102] x 100 = 371.57%
Formula
Percentage change = [(481 - 102) / 102] x 100
Subtract the new number by the original number
481 - 102 = 379
379 ÷ 102 = 3.715686274509804
3.715686274509804 x 100 = 371.57%