171.25% is the change from 313 to 849
Calculation steps:
[( 849 - 313 ) ÷ 313] x 100 = 171.25%
Formula
Percentage change = [(849 - 313) / 313] x 100
Subtract the new number by the original number
849 - 313 = 536
536 ÷ 313 = 1.7124600638977636
1.7124600638977636 x 100 = 171.25%