-31.66% is the change from 976 to 667
Calculation steps:
[( 667 - 976 ) ÷ 976] x 100 = -31.66%
Formula
Percentage change = [(667 - 976) / 976] x 100
Subtract the new number by the original number
667 - 976 = -309
-309 ÷ 976 = -0.3165983606557377
-0.3165983606557377 x 100 = -31.66%