-32.14% is the change from 918 to 623
Calculation steps:
[( 623 - 918 ) ÷ 918] x 100 = -32.14%
Formula
Percentage change = [(623 - 918) / 918] x 100
Subtract the new number by the original number
623 - 918 = -295
-295 ÷ 918 = -0.3213507625272331
-0.3213507625272331 x 100 = -32.14%