-91.59% is the change from 797 to 67
Calculation steps:
[( 67 - 797 ) ÷ 797] x 100 = -91.59%
Formula
Percentage change = [(67 - 797) / 797] x 100
Subtract the new number by the original number
67 - 797 = -730
-730 ÷ 797 = -0.9159347553324969
-0.9159347553324969 x 100 = -91.59%