167.8% is the change from 323 to 865
Calculation steps:
[( 865 - 323 ) ÷ 323] x 100 = 167.8%
Formula
Percentage change = [(865 - 323) / 323] x 100
Subtract the new number by the original number
865 - 323 = 542
542 ÷ 323 = 1.6780185758513932
1.6780185758513932 x 100 = 167.8%