-3.02% is the change from 994 to 964
Calculation steps:
[( 964 - 994 ) ÷ 994] x 100 = -3.02%
Formula
Percentage change = [(964 - 994) / 994] x 100
Subtract the new number by the original number
964 - 994 = -30
-30 ÷ 994 = -0.030181086519114688
-0.030181086519114688 x 100 = -3.02%