340.4% is the change from 198 to 872
Calculation steps:
[( 872 - 198 ) ÷ 198] x 100 = 340.4%
Formula
Percentage change = [(872 - 198) / 198] x 100
Subtract the new number by the original number
872 - 198 = 674
674 ÷ 198 = 3.404040404040404
3.404040404040404 x 100 = 340.4%