-13.72% is the change from 751 to 648
Calculation steps:
[( 648 - 751 ) ÷ 751] x 100 = -13.72%
Formula
Percentage change = [(648 - 751) / 751] x 100
Subtract the new number by the original number
648 - 751 = -103
-103 ÷ 751 = -0.13715046604527298
-0.13715046604527298 x 100 = -13.72%