-98.14% is the change from 161 to 3
Calculation steps:
[( 3 - 161 ) ÷ 161] x 100 = -98.14%
Formula
Percentage change = [(3 - 161) / 161] x 100
Subtract the new number by the original number
3 - 161 = -158
-158 ÷ 161 = -0.9813664596273292
-0.9813664596273292 x 100 = -98.14%