-36.17% is the change from 976 to 623
Calculation steps:
[( 623 - 976 ) ÷ 976] x 100 = -36.17%
Formula
Percentage change = [(623 - 976) / 976] x 100
Subtract the new number by the original number
623 - 976 = -353
-353 ÷ 976 = -0.36168032786885246
-0.36168032786885246 x 100 = -36.17%