-70.63% is the change from 623 to 183
Calculation steps:
[( 183 - 623 ) ÷ 623] x 100 = -70.63%
Formula
Percentage change = [(183 - 623) / 623] x 100
Subtract the new number by the original number
183 - 623 = -440
-440 ÷ 623 = -0.7062600321027287
-0.7062600321027287 x 100 = -70.63%