-68% is the change from 828 to 265
Calculation steps:
[( 265 - 828 ) ÷ 828] x 100 = -68%
Formula
Percentage change = [(265 - 828) / 828] x 100
Subtract the new number by the original number
265 - 828 = -563
-563 ÷ 828 = -0.6799516908212561
-0.6799516908212561 x 100 = -68%