-70.35% is the change from 624 to 185
Calculation steps:
[( 185 - 624 ) ÷ 624] x 100 = -70.35%
Formula
Percentage change = [(185 - 624) / 624] x 100
Subtract the new number by the original number
185 - 624 = -439
-439 ÷ 624 = -0.7035256410256411
-0.7035256410256411 x 100 = -70.35%