103.85% is the change from 104 to 212
Calculation steps:
[( 212 - 104 ) ÷ 104] x 100 = 103.85%
Formula
Percentage change = [(212 - 104) / 104] x 100
Subtract the new number by the original number
212 - 104 = 108
108 ÷ 104 = 1.0384615384615385
1.0384615384615385 x 100 = 103.85%