-52.2% is the change from 885 to 423
Calculation steps:
[( 423 - 885 ) ÷ 885] x 100 = -52.2%
Formula
Percentage change = [(423 - 885) / 885] x 100
Subtract the new number by the original number
423 - 885 = -462
-462 ÷ 885 = -0.5220338983050847
-0.5220338983050847 x 100 = -52.2%