198.99% is the change from 99 to 296
Calculation steps:
[( 296 - 99 ) ÷ 99] x 100 = 198.99%
Formula
Percentage change = [(296 - 99) / 99] x 100
Subtract the new number by the original number
296 - 99 = 197
197 ÷ 99 = 1.9898989898989898
1.9898989898989898 x 100 = 198.99%