-29.99% is the change from 967 to 677
Calculation steps:
[( 677 - 967 ) ÷ 967] x 100 = -29.99%
Formula
Percentage change = [(677 - 967) / 967] x 100
Subtract the new number by the original number
677 - 967 = -290
-290 ÷ 967 = -0.2998965873836608
-0.2998965873836608 x 100 = -29.99%