168.42% is the change from 38 to 102
Calculation steps:
[( 102 - 38 ) ÷ 38] x 100 = 168.42%
Formula
Percentage change = [(102 - 38) / 38] x 100
Subtract the new number by the original number
102 - 38 = 64
64 ÷ 38 = 1.6842105263157894
1.6842105263157894 x 100 = 168.42%