-90.09% is the change from 767 to 76
Calculation steps:
[( 76 - 767 ) ÷ 767] x 100 = -90.09%
Formula
Percentage change = [(76 - 767) / 767] x 100
Subtract the new number by the original number
76 - 767 = -691
-691 ÷ 767 = -0.9009126466753585
-0.9009126466753585 x 100 = -90.09%