935.9% is the change from 39 to 404
Calculation steps:
[( 404 - 39 ) ÷ 39] x 100 = 935.9%
Formula
Percentage change = [(404 - 39) / 39] x 100
Subtract the new number by the original number
404 - 39 = 365
365 ÷ 39 = 9.35897435897436
9.35897435897436 x 100 = 935.9%