-67.95% is the change from 624 to 200
Calculation steps:
[( 200 - 624 ) ÷ 624] x 100 = -67.95%
Formula
Percentage change = [(200 - 624) / 624] x 100
Subtract the new number by the original number
200 - 624 = -424
-424 ÷ 624 = -0.6794871794871795
-0.6794871794871795 x 100 = -67.95%