169.88% is the change from 342 to 923
Calculation steps:
[( 923 - 342 ) ÷ 342] x 100 = 169.88%
Formula
Percentage change = [(923 - 342) / 342] x 100
Subtract the new number by the original number
923 - 342 = 581
581 ÷ 342 = 1.6988304093567252
1.6988304093567252 x 100 = 169.88%