196.65% is the change from 328 to 973
Calculation steps:
[( 973 - 328 ) ÷ 328] x 100 = 196.65%
Formula
Percentage change = [(973 - 328) / 328] x 100
Subtract the new number by the original number
973 - 328 = 645
645 ÷ 328 = 1.9664634146341464
1.9664634146341464 x 100 = 196.65%