96.18% is the change from 340 to 667
Calculation steps:
[( 667 - 340 ) ÷ 340] x 100 = 96.18%
Formula
Percentage change = [(667 - 340) / 340] x 100
Subtract the new number by the original number
667 - 340 = 327
327 ÷ 340 = 0.961764705882353
0.961764705882353 x 100 = 96.18%