-7.03% is the change from 185 to 172
Calculation steps:
[( 172 - 185 ) ÷ 185] x 100 = -7.03%
Formula
Percentage change = [(172 - 185) / 185] x 100
Subtract the new number by the original number
172 - 185 = -13
-13 ÷ 185 = -0.07027027027027027
-0.07027027027027027 x 100 = -7.03%