3120% is the change from 5 to 161
Calculation steps:
[( 161 - 5 ) ÷ 5] x 100 = 3120%
Formula
Percentage change = [(161 - 5) / 5] x 100
Subtract the new number by the original number
161 - 5 = 156
156 ÷ 5 = 31.2
31.2 x 100 = 3120%
Example