1507.89% is the change from 38 to 611
Calculation steps:
[( 611 - 38 ) ÷ 38] x 100 = 1507.89%
Formula
Percentage change = [(611 - 38) / 38] x 100
Subtract the new number by the original number
611 - 38 = 573
573 ÷ 38 = 15.078947368421053
15.078947368421053 x 100 = 1507.89%