297.98% is the change from 198 to 788
Calculation steps:
[( 788 - 198 ) ÷ 198] x 100 = 297.98%
Formula
Percentage change = [(788 - 198) / 198] x 100
Subtract the new number by the original number
788 - 198 = 590
590 ÷ 198 = 2.9797979797979797
2.9797979797979797 x 100 = 297.98%