-28.3% is the change from 827 to 593
Calculation steps:
[( 593 - 827 ) ÷ 827] x 100 = -28.3%
Formula
Percentage change = [(593 - 827) / 827] x 100
Subtract the new number by the original number
593 - 827 = -234
-234 ÷ 827 = -0.282950423216445
-0.282950423216445 x 100 = -28.3%