-29.17% is the change from 881 to 624
Calculation steps:
[( 624 - 881 ) ÷ 881] x 100 = -29.17%
Formula
Percentage change = [(624 - 881) / 881] x 100
Subtract the new number by the original number
624 - 881 = -257
-257 ÷ 881 = -0.2917139614074915
-0.2917139614074915 x 100 = -29.17%