-20.42% is the change from 989 to 787
Calculation steps:
[( 787 - 989 ) ÷ 989] x 100 = -20.42%
Formula
Percentage change = [(787 - 989) / 989] x 100
Subtract the new number by the original number
787 - 989 = -202
-202 ÷ 989 = -0.20424671385237614
-0.20424671385237614 x 100 = -20.42%