-9.71% is the change from 783 to 707
Calculation steps:
[( 707 - 783 ) ÷ 783] x 100 = -9.71%
Formula
Percentage change = [(707 - 783) / 783] x 100
Subtract the new number by the original number
707 - 783 = -76
-76 ÷ 783 = -0.0970625798212005
-0.0970625798212005 x 100 = -9.71%