-8.14% is the change from 749 to 688
Calculation steps:
[( 688 - 749 ) ÷ 749] x 100 = -8.14%
Formula
Percentage change = [(688 - 749) / 749] x 100
Subtract the new number by the original number
688 - 749 = -61
-61 ÷ 749 = -0.0814419225634179
-0.0814419225634179 x 100 = -8.14%