-98.47% is the change from 782 to 12
Calculation steps:
[( 12 - 782 ) ÷ 782] x 100 = -98.47%
Formula
Percentage change = [(12 - 782) / 782] x 100
Subtract the new number by the original number
12 - 782 = -770
-770 ÷ 782 = -0.9846547314578005
-0.9846547314578005 x 100 = -98.47%