374.01% is the change from 177 to 839
Calculation steps:
[( 839 - 177 ) ÷ 177] x 100 = 374.01%
Formula
Percentage change = [(839 - 177) / 177] x 100
Subtract the new number by the original number
839 - 177 = 662
662 ÷ 177 = 3.7401129943502824
3.7401129943502824 x 100 = 374.01%