819.51% is the change from 41 to 377
Calculation steps:
[( 377 - 41 ) ÷ 41] x 100 = 819.51%
Formula
Percentage change = [(377 - 41) / 41] x 100
Subtract the new number by the original number
377 - 41 = 336
336 ÷ 41 = 8.195121951219512
8.195121951219512 x 100 = 819.51%