-91.22% is the change from 752 to 66
Calculation steps:
[( 66 - 752 ) ÷ 752] x 100 = -91.22%
Formula
Percentage change = [(66 - 752) / 752] x 100
Subtract the new number by the original number
66 - 752 = -686
-686 ÷ 752 = -0.9122340425531915
-0.9122340425531915 x 100 = -91.22%