-20.08% is the change from 259 to 207
Calculation steps:
[( 207 - 259 ) ÷ 259] x 100 = -20.08%
Formula
Percentage change = [(207 - 259) / 259] x 100
Subtract the new number by the original number
207 - 259 = -52
-52 ÷ 259 = -0.20077220077220076
-0.20077220077220076 x 100 = -20.08%