-63.28% is the change from 806 to 296
Calculation steps:
[( 296 - 806 ) ÷ 806] x 100 = -63.28%
Formula
Percentage change = [(296 - 806) / 806] x 100
Subtract the new number by the original number
296 - 806 = -510
-510 ÷ 806 = -0.6327543424317618
-0.6327543424317618 x 100 = -63.28%