-13.19% is the change from 690 to 599
Calculation steps:
[( 599 - 690 ) ÷ 690] x 100 = -13.19%
Formula
Percentage change = [(599 - 690) / 690] x 100
Subtract the new number by the original number
599 - 690 = -91
-91 ÷ 690 = -0.1318840579710145
-0.1318840579710145 x 100 = -13.19%