-6.75% is the change from 844 to 787
Calculation steps:
[( 787 - 844 ) ÷ 844] x 100 = -6.75%
Formula
Percentage change = [(787 - 844) / 844] x 100
Subtract the new number by the original number
787 - 844 = -57
-57 ÷ 844 = -0.06753554502369669
-0.06753554502369669 x 100 = -6.75%