390.75% is the change from 173 to 849
Calculation steps:
[( 849 - 173 ) ÷ 173] x 100 = 390.75%
Formula
Percentage change = [(849 - 173) / 173] x 100
Subtract the new number by the original number
849 - 173 = 676
676 ÷ 173 = 3.907514450867052
3.907514450867052 x 100 = 390.75%