2000% is the change from 5 to 105
Calculation steps:
[( 105 - 5 ) ÷ 5] x 100 = 2000%
Formula
Percentage change = [(105 - 5) / 5] x 100
Subtract the new number by the original number
105 - 5 = 100
100 ÷ 5 = 20
20 x 100 = 2000%
Example