-6.45% is the change from 961 to 899
Calculation steps:
[( 899 - 961 ) ÷ 961] x 100 = -6.45%
Formula
Percentage change = [(899 - 961) / 961] x 100
Subtract the new number by the original number
899 - 961 = -62
-62 ÷ 961 = -0.06451612903225806
-0.06451612903225806 x 100 = -6.45%