169.92% is the change from 246 to 664
Calculation steps:
[( 664 - 246 ) ÷ 246] x 100 = 169.92%
Formula
Percentage change = [(664 - 246) / 246] x 100
Subtract the new number by the original number
664 - 246 = 418
418 ÷ 246 = 1.6991869918699187
1.6991869918699187 x 100 = 169.92%