166.35% is the change from 318 to 847
Calculation steps:
[( 847 - 318 ) ÷ 318] x 100 = 166.35%
Formula
Percentage change = [(847 - 318) / 318] x 100
Subtract the new number by the original number
847 - 318 = 529
529 ÷ 318 = 1.6635220125786163
1.6635220125786163 x 100 = 166.35%