-11.23% is the change from 748 to 664
Calculation steps:
[( 664 - 748 ) ÷ 748] x 100 = -11.23%
Formula
Percentage change = [(664 - 748) / 748] x 100
Subtract the new number by the original number
664 - 748 = -84
-84 ÷ 748 = -0.11229946524064172
-0.11229946524064172 x 100 = -11.23%