-11.58% is the change from 751 to 664
Calculation steps:
[( 664 - 751 ) ÷ 751] x 100 = -11.58%
Formula
Percentage change = [(664 - 751) / 751] x 100
Subtract the new number by the original number
664 - 751 = -87
-87 ÷ 751 = -0.11584553928095873
-0.11584553928095873 x 100 = -11.58%