-15.31% is the change from 751 to 636
Calculation steps:
[( 636 - 751 ) ÷ 751] x 100 = -15.31%
Formula
Percentage change = [(636 - 751) / 751] x 100
Subtract the new number by the original number
636 - 751 = -115
-115 ÷ 751 = -0.15312916111850866
-0.15312916111850866 x 100 = -15.31%