-30.82% is the change from 967 to 669
Calculation steps:
[( 669 - 967 ) ÷ 967] x 100 = -30.82%
Formula
Percentage change = [(669 - 967) / 967] x 100
Subtract the new number by the original number
669 - 967 = -298
-298 ÷ 967 = -0.3081695966907963
-0.3081695966907963 x 100 = -30.82%