960.53% is the change from 38 to 403
Calculation steps:
[( 403 - 38 ) ÷ 38] x 100 = 960.53%
Formula
Percentage change = [(403 - 38) / 38] x 100
Subtract the new number by the original number
403 - 38 = 365
365 ÷ 38 = 9.605263157894736
9.605263157894736 x 100 = 960.53%