-68.59% is the change from 659 to 207
Calculation steps:
[( 207 - 659 ) ÷ 659] x 100 = -68.59%
Formula
Percentage change = [(207 - 659) / 659] x 100
Subtract the new number by the original number
207 - 659 = -452
-452 ÷ 659 = -0.6858877086494689
-0.6858877086494689 x 100 = -68.59%