-6.55% is the change from 718 to 671
Calculation steps:
[( 671 - 718 ) ÷ 718] x 100 = -6.55%
Formula
Percentage change = [(671 - 718) / 718] x 100
Subtract the new number by the original number
671 - 718 = -47
-47 ÷ 718 = -0.06545961002785515
-0.06545961002785515 x 100 = -6.55%