-6.65% is the change from 963 to 899
Calculation steps:
[( 899 - 963 ) ÷ 963] x 100 = -6.65%
Formula
Percentage change = [(899 - 963) / 963] x 100
Subtract the new number by the original number
899 - 963 = -64
-64 ÷ 963 = -0.06645898234683281
-0.06645898234683281 x 100 = -6.65%