-10.29% is the change from 204 to 183
Calculation steps:
[( 183 - 204 ) ÷ 204] x 100 = -10.29%
Formula
Percentage change = [(183 - 204) / 204] x 100
Subtract the new number by the original number
183 - 204 = -21
-21 ÷ 204 = -0.10294117647058823
-0.10294117647058823 x 100 = -10.29%