-31.17% is the change from 969 to 667
Calculation steps:
[( 667 - 969 ) ÷ 969] x 100 = -31.17%
Formula
Percentage change = [(667 - 969) / 969] x 100
Subtract the new number by the original number
667 - 969 = -302
-302 ÷ 969 = -0.31166150670794635
-0.31166150670794635 x 100 = -31.17%