-29.77% is the change from 964 to 677
Calculation steps:
[( 677 - 964 ) ÷ 964] x 100 = -29.77%
Formula
Percentage change = [(677 - 964) / 964] x 100
Subtract the new number by the original number
677 - 964 = -287
-287 ÷ 964 = -0.29771784232365145
-0.29771784232365145 x 100 = -29.77%