-6.74% is the change from 697 to 650
Calculation steps:
[( 650 - 697 ) ÷ 697] x 100 = -6.74%
Formula
Percentage change = [(650 - 697) / 697] x 100
Subtract the new number by the original number
650 - 697 = -47
-47 ÷ 697 = -0.06743185078909612
-0.06743185078909612 x 100 = -6.74%