-28.01% is the change from 939 to 676
Calculation steps:
[( 676 - 939 ) ÷ 939] x 100 = -28.01%
Formula
Percentage change = [(676 - 939) / 939] x 100
Subtract the new number by the original number
676 - 939 = -263
-263 ÷ 939 = -0.28008519701810436
-0.28008519701810436 x 100 = -28.01%