-13.11% is the change from 183 to 159
Calculation steps:
[( 159 - 183 ) ÷ 183] x 100 = -13.11%
Formula
Percentage change = [(159 - 183) / 183] x 100
Subtract the new number by the original number
159 - 183 = -24
-24 ÷ 183 = -0.13114754098360656
-0.13114754098360656 x 100 = -13.11%