-6.6% is the change from 697 to 651
Calculation steps:
[( 651 - 697 ) ÷ 697] x 100 = -6.6%
Formula
Percentage change = [(651 - 697) / 697] x 100
Subtract the new number by the original number
651 - 697 = -46
-46 ÷ 697 = -0.06599713055954089
-0.06599713055954089 x 100 = -6.6%