311.54% is the change from 104 to 428
Calculation steps:
[( 428 - 104 ) ÷ 104] x 100 = 311.54%
Formula
Percentage change = [(428 - 104) / 104] x 100
Subtract the new number by the original number
428 - 104 = 324
324 ÷ 104 = 3.1153846153846154
3.1153846153846154 x 100 = 311.54%