397.65% is the change from 170 to 846
Calculation steps:
[( 846 - 170 ) ÷ 170] x 100 = 397.65%
Formula
Percentage change = [(846 - 170) / 170] x 100
Subtract the new number by the original number
846 - 170 = 676
676 ÷ 170 = 3.976470588235294
3.976470588235294 x 100 = 397.65%