344.44% is the change from 198 to 880
Calculation steps:
[( 880 - 198 ) ÷ 198] x 100 = 344.44%
Formula
Percentage change = [(880 - 198) / 198] x 100
Subtract the new number by the original number
880 - 198 = 682
682 ÷ 198 = 3.4444444444444446
3.4444444444444446 x 100 = 344.44%