65.66% is the change from 198 to 328
Calculation steps:
[( 328 - 198 ) ÷ 198] x 100 = 65.66%
Formula
Percentage change = [(328 - 198) / 198] x 100
Subtract the new number by the original number
328 - 198 = 130
130 ÷ 198 = 0.6565656565656566
0.6565656565656566 x 100 = 65.66%