-52.65% is the change from 623 to 295
Calculation steps:
[( 295 - 623 ) ÷ 623] x 100 = -52.65%
Formula
Percentage change = [(295 - 623) / 623] x 100
Subtract the new number by the original number
295 - 623 = -328
-328 ÷ 623 = -0.5264847512038523
-0.5264847512038523 x 100 = -52.65%