-15.24% is the change from 748 to 634
Calculation steps:
[( 634 - 748 ) ÷ 748] x 100 = -15.24%
Formula
Percentage change = [(634 - 748) / 748] x 100
Subtract the new number by the original number
634 - 748 = -114
-114 ÷ 748 = -0.15240641711229946
-0.15240641711229946 x 100 = -15.24%