-70.99% is the change from 624 to 181
Calculation steps:
[( 181 - 624 ) ÷ 624] x 100 = -70.99%
Formula
Percentage change = [(181 - 624) / 624] x 100
Subtract the new number by the original number
181 - 624 = -443
-443 ÷ 624 = -0.7099358974358975
-0.7099358974358975 x 100 = -70.99%