-89.04% is the change from 785 to 86
Calculation steps:
[( 86 - 785 ) ÷ 785] x 100 = -89.04%
Formula
Percentage change = [(86 - 785) / 785] x 100
Subtract the new number by the original number
86 - 785 = -699
-699 ÷ 785 = -0.8904458598726115
-0.8904458598726115 x 100 = -89.04%