-37.66% is the change from 624 to 389
Calculation steps:
[( 389 - 624 ) ÷ 624] x 100 = -37.66%
Formula
Percentage change = [(389 - 624) / 624] x 100
Subtract the new number by the original number
389 - 624 = -235
-235 ÷ 624 = -0.3766025641025641
-0.3766025641025641 x 100 = -37.66%