853.66% is the change from 41 to 391
Calculation steps:
[( 391 - 41 ) ÷ 41] x 100 = 853.66%
Formula
Percentage change = [(391 - 41) / 41] x 100
Subtract the new number by the original number
391 - 41 = 350
350 ÷ 41 = 8.536585365853659
8.536585365853659 x 100 = 853.66%