3527.27% is the change from 11 to 399
Calculation steps:
[( 399 - 11 ) ÷ 11] x 100 = 3527.27%
Formula
Percentage change = [(399 - 11) / 11] x 100
Subtract the new number by the original number
399 - 11 = 388
388 ÷ 11 = 35.27272727272727
35.27272727272727 x 100 = 3527.27%