-26.39% is the change from 989 to 728
Calculation steps:
[( 728 - 989 ) ÷ 989] x 100 = -26.39%
Formula
Percentage change = [(728 - 989) / 989] x 100
Subtract the new number by the original number
728 - 989 = -261
-261 ÷ 989 = -0.2639029322548028
-0.2639029322548028 x 100 = -26.39%