-91.38% is the change from 777 to 67
Calculation steps:
[( 67 - 777 ) ÷ 777] x 100 = -91.38%
Formula
Percentage change = [(67 - 777) / 777] x 100
Subtract the new number by the original number
67 - 777 = -710
-710 ÷ 777 = -0.9137709137709138
-0.9137709137709138 x 100 = -91.38%