-55.93% is the change from 624 to 275
Calculation steps:
[( 275 - 624 ) ÷ 624] x 100 = -55.93%
Formula
Percentage change = [(275 - 624) / 624] x 100
Subtract the new number by the original number
275 - 624 = -349
-349 ÷ 624 = -0.5592948717948718
-0.5592948717948718 x 100 = -55.93%