-85.25% is the change from 183 to 27
Calculation steps:
[( 27 - 183 ) ÷ 183] x 100 = -85.25%
Formula
Percentage change = [(27 - 183) / 183] x 100
Subtract the new number by the original number
27 - 183 = -156
-156 ÷ 183 = -0.8524590163934426
-0.8524590163934426 x 100 = -85.25%