167.35% is the change from 343 to 917
Calculation steps:
[( 917 - 343 ) ÷ 343] x 100 = 167.35%
Formula
Percentage change = [(917 - 343) / 343] x 100
Subtract the new number by the original number
917 - 343 = 574
574 ÷ 343 = 1.6734693877551021
1.6734693877551021 x 100 = 167.35%