-23.07% is the change from 659 to 507
Calculation steps:
[( 507 - 659 ) ÷ 659] x 100 = -23.07%
Formula
Percentage change = [(507 - 659) / 659] x 100
Subtract the new number by the original number
507 - 659 = -152
-152 ÷ 659 = -0.2306525037936267
-0.2306525037936267 x 100 = -23.07%