-15.35% is the change from 749 to 634
Calculation steps:
[( 634 - 749 ) ÷ 749] x 100 = -15.35%
Formula
Percentage change = [(634 - 749) / 749] x 100
Subtract the new number by the original number
634 - 749 = -115
-115 ÷ 749 = -0.15353805073431243
-0.15353805073431243 x 100 = -15.35%