410.98% is the change from 164 to 838
Calculation steps:
[( 838 - 164 ) ÷ 164] x 100 = 410.98%
Formula
Percentage change = [(838 - 164) / 164] x 100
Subtract the new number by the original number
838 - 164 = 674
674 ÷ 164 = 4.109756097560975
4.109756097560975 x 100 = 410.98%