-29.49% is the change from 885 to 624
Calculation steps:
[( 624 - 885 ) ÷ 885] x 100 = -29.49%
Formula
Percentage change = [(624 - 885) / 885] x 100
Subtract the new number by the original number
624 - 885 = -261
-261 ÷ 885 = -0.29491525423728815
-0.29491525423728815 x 100 = -29.49%