431.37% is the change from 102 to 542
Calculation steps:
[( 542 - 102 ) ÷ 102] x 100 = 431.37%
Formula
Percentage change = [(542 - 102) / 102] x 100
Subtract the new number by the original number
542 - 102 = 440
440 ÷ 102 = 4.313725490196078
4.313725490196078 x 100 = 431.37%