394.95% is the change from 198 to 980
Calculation steps:
[( 980 - 198 ) ÷ 198] x 100 = 394.95%
Formula
Percentage change = [(980 - 198) / 198] x 100
Subtract the new number by the original number
980 - 198 = 782
782 ÷ 198 = 3.9494949494949494
3.9494949494949494 x 100 = 394.95%