198.17% is the change from 328 to 978
Calculation steps:
[( 978 - 328 ) ÷ 328] x 100 = 198.17%
Formula
Percentage change = [(978 - 328) / 328] x 100
Subtract the new number by the original number
978 - 328 = 650
650 ÷ 328 = 1.9817073170731707
1.9817073170731707 x 100 = 198.17%