-11.72% is the change from 751 to 663
Calculation steps:
[( 663 - 751 ) ÷ 751] x 100 = -11.72%
Formula
Percentage change = [(663 - 751) / 751] x 100
Subtract the new number by the original number
663 - 751 = -88
-88 ÷ 751 = -0.11717709720372836
-0.11717709720372836 x 100 = -11.72%