-15.85% is the change from 183 to 154
Calculation steps:
[( 154 - 183 ) ÷ 183] x 100 = -15.85%
Formula
Percentage change = [(154 - 183) / 183] x 100
Subtract the new number by the original number
154 - 183 = -29
-29 ÷ 183 = -0.15846994535519127
-0.15846994535519127 x 100 = -15.85%