-62.66% is the change from 624 to 233
Calculation steps:
[( 233 - 624 ) ÷ 624] x 100 = -62.66%
Formula
Percentage change = [(233 - 624) / 624] x 100
Subtract the new number by the original number
233 - 624 = -391
-391 ÷ 624 = -0.6266025641025641
-0.6266025641025641 x 100 = -62.66%