-91.18% is the change from 68 to 6
Calculation steps:
[( 6 - 68 ) ÷ 68] x 100 = -91.18%
Formula
Percentage change = [(6 - 68) / 68] x 100
Subtract the new number by the original number
6 - 68 = -62
-62 ÷ 68 = -0.9117647058823529
-0.9117647058823529 x 100 = -91.18%