1013.16% is the change from 38 to 423
Calculation steps:
[( 423 - 38 ) ÷ 38] x 100 = 1013.16%
Formula
Percentage change = [(423 - 38) / 38] x 100
Subtract the new number by the original number
423 - 38 = 385
385 ÷ 38 = 10.131578947368421
10.131578947368421 x 100 = 1013.16%