628.95% is the change from 38 to 277
Calculation steps:
[( 277 - 38 ) ÷ 38] x 100 = 628.95%
Formula
Percentage change = [(277 - 38) / 38] x 100
Subtract the new number by the original number
277 - 38 = 239
239 ÷ 38 = 6.2894736842105265
6.2894736842105265 x 100 = 628.95%