-6.01% is the change from 183 to 172
Calculation steps:
[( 172 - 183 ) ÷ 183] x 100 = -6.01%
Formula
Percentage change = [(172 - 183) / 183] x 100
Subtract the new number by the original number
172 - 183 = -11
-11 ÷ 183 = -0.060109289617486336
-0.060109289617486336 x 100 = -6.01%