-92.15% is the change from 828 to 65
Calculation steps:
[( 65 - 828 ) ÷ 828] x 100 = -92.15%
Formula
Percentage change = [(65 - 828) / 828] x 100
Subtract the new number by the original number
65 - 828 = -763
-763 ÷ 828 = -0.9214975845410628
-0.9214975845410628 x 100 = -92.15%