-90.66% is the change from 814 to 76
Calculation steps:
[( 76 - 814 ) ÷ 814] x 100 = -90.66%
Formula
Percentage change = [(76 - 814) / 814] x 100
Subtract the new number by the original number
76 - 814 = -738
-738 ÷ 814 = -0.9066339066339066
-0.9066339066339066 x 100 = -90.66%