-18.39% is the change from 707 to 577
Calculation steps:
[( 577 - 707 ) ÷ 707] x 100 = -18.39%
Formula
Percentage change = [(577 - 707) / 707] x 100
Subtract the new number by the original number
577 - 707 = -130
-130 ÷ 707 = -0.18387553041018387
-0.18387553041018387 x 100 = -18.39%