-8.38% is the change from 179 to 164
Calculation steps:
[( 164 - 179 ) ÷ 179] x 100 = -8.38%
Formula
Percentage change = [(164 - 179) / 179] x 100
Subtract the new number by the original number
164 - 179 = -15
-15 ÷ 179 = -0.08379888268156424
-0.08379888268156424 x 100 = -8.38%