-86.81% is the change from 705 to 93
Calculation steps:
[( 93 - 705 ) ÷ 705] x 100 = -86.81%
Formula
Percentage change = [(93 - 705) / 705] x 100
Subtract the new number by the original number
93 - 705 = -612
-612 ÷ 705 = -0.8680851063829788
-0.8680851063829788 x 100 = -86.81%