348.48% is the change from 198 to 888
Calculation steps:
[( 888 - 198 ) ÷ 198] x 100 = 348.48%
Formula
Percentage change = [(888 - 198) / 198] x 100
Subtract the new number by the original number
888 - 198 = 690
690 ÷ 198 = 3.484848484848485
3.484848484848485 x 100 = 348.48%