-59.66% is the change from 828 to 334
Calculation steps:
[( 334 - 828 ) ÷ 828] x 100 = -59.66%
Formula
Percentage change = [(334 - 828) / 828] x 100
Subtract the new number by the original number
334 - 828 = -494
-494 ÷ 828 = -0.5966183574879227
-0.5966183574879227 x 100 = -59.66%