-4.97% is the change from 161 to 153
Calculation steps:
[( 153 - 161 ) ÷ 161] x 100 = -4.97%
Formula
Percentage change = [(153 - 161) / 161] x 100
Subtract the new number by the original number
153 - 161 = -8
-8 ÷ 161 = -0.049689440993788817
-0.049689440993788817 x 100 = -4.97%