873.17% is the change from 41 to 399
Calculation steps:
[( 399 - 41 ) ÷ 41] x 100 = 873.17%
Formula
Percentage change = [(399 - 41) / 41] x 100
Subtract the new number by the original number
399 - 41 = 358
358 ÷ 41 = 8.731707317073171
8.731707317073171 x 100 = 873.17%