-42.09% is the change from 316 to 183
Calculation steps:
[( 183 - 316 ) ÷ 316] x 100 = -42.09%
Formula
Percentage change = [(183 - 316) / 316] x 100
Subtract the new number by the original number
183 - 316 = -133
-133 ÷ 316 = -0.4208860759493671
-0.4208860759493671 x 100 = -42.09%