176.68% is the change from 343 to 949
Calculation steps:
[( 949 - 343 ) ÷ 343] x 100 = 176.68%
Formula
Percentage change = [(949 - 343) / 343] x 100
Subtract the new number by the original number
949 - 343 = 606
606 ÷ 343 = 1.7667638483965014
1.7667638483965014 x 100 = 176.68%