-69.95% is the change from 609 to 183
Calculation steps:
[( 183 - 609 ) ÷ 609] x 100 = -69.95%
Formula
Percentage change = [(183 - 609) / 609] x 100
Subtract the new number by the original number
183 - 609 = -426
-426 ÷ 609 = -0.6995073891625616
-0.6995073891625616 x 100 = -69.95%