-9.49% is the change from 748 to 677
Calculation steps:
[( 677 - 748 ) ÷ 748] x 100 = -9.49%
Formula
Percentage change = [(677 - 748) / 748] x 100
Subtract the new number by the original number
677 - 748 = -71
-71 ÷ 748 = -0.09491978609625669
-0.09491978609625669 x 100 = -9.49%