389.6% is the change from 173 to 847
Calculation steps:
[( 847 - 173 ) ÷ 173] x 100 = 389.6%
Formula
Percentage change = [(847 - 173) / 173] x 100
Subtract the new number by the original number
847 - 173 = 674
674 ÷ 173 = 3.8959537572254335
3.8959537572254335 x 100 = 389.6%