166.76% is the change from 346 to 923
Calculation steps:
[( 923 - 346 ) ÷ 346] x 100 = 166.76%
Formula
Percentage change = [(923 - 346) / 346] x 100
Subtract the new number by the original number
923 - 346 = 577
577 ÷ 346 = 1.6676300578034682
1.6676300578034682 x 100 = 166.76%