395.86% is the change from 169 to 838
Calculation steps:
[( 838 - 169 ) ÷ 169] x 100 = 395.86%
Formula
Percentage change = [(838 - 169) / 169] x 100
Subtract the new number by the original number
838 - 169 = 669
669 ÷ 169 = 3.9585798816568047
3.9585798816568047 x 100 = 395.86%