236.84% is the change from 38 to 128
Calculation steps:
[( 128 - 38 ) ÷ 38] x 100 = 236.84%
Formula
Percentage change = [(128 - 38) / 38] x 100
Subtract the new number by the original number
128 - 38 = 90
90 ÷ 38 = 2.3684210526315788
2.3684210526315788 x 100 = 236.84%