-9.84% is the change from 183 to 165
Calculation steps:
[( 165 - 183 ) ÷ 183] x 100 = -9.84%
Formula
Percentage change = [(165 - 183) / 183] x 100
Subtract the new number by the original number
165 - 183 = -18
-18 ÷ 183 = -0.09836065573770492
-0.09836065573770492 x 100 = -9.84%