1281.58% is the change from 38 to 525
Calculation steps:
[( 525 - 38 ) ÷ 38] x 100 = 1281.58%
Formula
Percentage change = [(525 - 38) / 38] x 100
Subtract the new number by the original number
525 - 38 = 487
487 ÷ 38 = 12.81578947368421
12.81578947368421 x 100 = 1281.58%