-84.94% is the change from 624 to 94
Calculation steps:
[( 94 - 624 ) ÷ 624] x 100 = -84.94%
Formula
Percentage change = [(94 - 624) / 624] x 100
Subtract the new number by the original number
94 - 624 = -530
-530 ÷ 624 = -0.8493589743589743
-0.8493589743589743 x 100 = -84.94%