1300% is the change from 38 to 532
Calculation steps:
[( 532 - 38 ) ÷ 38] x 100 = 1300%
Formula
Percentage change = [(532 - 38) / 38] x 100
Subtract the new number by the original number
532 - 38 = 494
494 ÷ 38 = 13
13 x 100 = 1300%
Example