-67.51% is the change from 828 to 269
Calculation steps:
[( 269 - 828 ) ÷ 828] x 100 = -67.51%
Formula
Percentage change = [(269 - 828) / 828] x 100
Subtract the new number by the original number
269 - 828 = -559
-559 ÷ 828 = -0.6751207729468599
-0.6751207729468599 x 100 = -67.51%