178.85% is the change from 104 to 290
Calculation steps:
[( 290 - 104 ) ÷ 104] x 100 = 178.85%
Formula
Percentage change = [(290 - 104) / 104] x 100
Subtract the new number by the original number
290 - 104 = 186
186 ÷ 104 = 1.7884615384615385
1.7884615384615385 x 100 = 178.85%