-11.67% is the change from 634 to 560
Calculation steps:
[( 560 - 634 ) ÷ 634] x 100 = -11.67%
Formula
Percentage change = [(560 - 634) / 634] x 100
Subtract the new number by the original number
560 - 634 = -74
-74 ÷ 634 = -0.1167192429022082
-0.1167192429022082 x 100 = -11.67%