-8.06% is the change from 707 to 650
Calculation steps:
[( 650 - 707 ) ÷ 707] x 100 = -8.06%
Formula
Percentage change = [(650 - 707) / 707] x 100
Subtract the new number by the original number
650 - 707 = -57
-57 ÷ 707 = -0.08062234794908062
-0.08062234794908062 x 100 = -8.06%