728.95% is the change from 38 to 315
Calculation steps:
[( 315 - 38 ) ÷ 38] x 100 = 728.95%
Formula
Percentage change = [(315 - 38) / 38] x 100
Subtract the new number by the original number
315 - 38 = 277
277 ÷ 38 = 7.2894736842105265
7.2894736842105265 x 100 = 728.95%