-12.57% is the change from 183 to 160
Calculation steps:
[( 160 - 183 ) ÷ 183] x 100 = -12.57%
Formula
Percentage change = [(160 - 183) / 183] x 100
Subtract the new number by the original number
160 - 183 = -23
-23 ÷ 183 = -0.12568306010928962
-0.12568306010928962 x 100 = -12.57%