-7.92% is the change from 745 to 686
Calculation steps:
[( 686 - 745 ) ÷ 745] x 100 = -7.92%
Formula
Percentage change = [(686 - 745) / 745] x 100
Subtract the new number by the original number
686 - 745 = -59
-59 ÷ 745 = -0.07919463087248323
-0.07919463087248323 x 100 = -7.92%