-90.17% is the change from 773 to 76
Calculation steps:
[( 76 - 773 ) ÷ 773] x 100 = -90.17%
Formula
Percentage change = [(76 - 773) / 773] x 100
Subtract the new number by the original number
76 - 773 = -697
-697 ÷ 773 = -0.9016817593790427
-0.9016817593790427 x 100 = -90.17%