-88.47% is the change from 746 to 86
Calculation steps:
[( 86 - 746 ) ÷ 746] x 100 = -88.47%
Formula
Percentage change = [(86 - 746) / 746] x 100
Subtract the new number by the original number
86 - 746 = -660
-660 ÷ 746 = -0.8847184986595175
-0.8847184986595175 x 100 = -88.47%