-17% is the change from 700 to 581
Calculation steps:
[( 581 - 700 ) ÷ 700] x 100 = -17%
Formula
Percentage change = [(581 - 700) / 700] x 100
Subtract the new number by the original number
581 - 700 = -119
-119 ÷ 700 = -0.17
-0.17 x 100 = -17%
Example