-9.04% is the change from 697 to 634
Calculation steps:
[( 634 - 697 ) ÷ 697] x 100 = -9.04%
Formula
Percentage change = [(634 - 697) / 697] x 100
Subtract the new number by the original number
634 - 697 = -63
-63 ÷ 697 = -0.09038737446197992
-0.09038737446197992 x 100 = -9.04%