86.54% is the change from 104 to 194
Calculation steps:
[( 194 - 104 ) ÷ 104] x 100 = 86.54%
Formula
Percentage change = [(194 - 104) / 104] x 100
Subtract the new number by the original number
194 - 104 = 90
90 ÷ 104 = 0.8653846153846154
0.8653846153846154 x 100 = 86.54%