-35.19% is the change from 827 to 536
Calculation steps:
[( 536 - 827 ) ÷ 827] x 100 = -35.19%
Formula
Percentage change = [(536 - 827) / 827] x 100
Subtract the new number by the original number
536 - 827 = -291
-291 ÷ 827 = -0.3518742442563482
-0.3518742442563482 x 100 = -35.19%