-8.75% is the change from 697 to 636
Calculation steps:
[( 636 - 697 ) ÷ 697] x 100 = -8.75%
Formula
Percentage change = [(636 - 697) / 697] x 100
Subtract the new number by the original number
636 - 697 = -61
-61 ÷ 697 = -0.08751793400286945
-0.08751793400286945 x 100 = -8.75%