199.04% is the change from 104 to 311
Calculation steps:
[( 311 - 104 ) ÷ 104] x 100 = 199.04%
Formula
Percentage change = [(311 - 104) / 104] x 100
Subtract the new number by the original number
311 - 104 = 207
207 ÷ 104 = 1.9903846153846154
1.9903846153846154 x 100 = 199.04%