78.02% is the change from 373 to 664
Calculation steps:
[( 664 - 373 ) ÷ 373] x 100 = 78.02%
Formula
Percentage change = [(664 - 373) / 373] x 100
Subtract the new number by the original number
664 - 373 = 291
291 ÷ 373 = 0.7801608579088471
0.7801608579088471 x 100 = 78.02%