-34.18% is the change from 989 to 651
Calculation steps:
[( 651 - 989 ) ÷ 989] x 100 = -34.18%
Formula
Percentage change = [(651 - 989) / 989] x 100
Subtract the new number by the original number
651 - 989 = -338
-338 ÷ 989 = -0.3417593528816987
-0.3417593528816987 x 100 = -34.18%