-90.35% is the change from 705 to 68
Calculation steps:
[( 68 - 705 ) ÷ 705] x 100 = -90.35%
Formula
Percentage change = [(68 - 705) / 705] x 100
Subtract the new number by the original number
68 - 705 = -637
-637 ÷ 705 = -0.9035460992907801
-0.9035460992907801 x 100 = -90.35%