-91.25% is the change from 766 to 67
Calculation steps:
[( 67 - 766 ) ÷ 766] x 100 = -91.25%
Formula
Percentage change = [(67 - 766) / 766] x 100
Subtract the new number by the original number
67 - 766 = -699
-699 ÷ 766 = -0.912532637075718
-0.912532637075718 x 100 = -91.25%