-34.22% is the change from 827 to 544
Calculation steps:
[( 544 - 827 ) ÷ 827] x 100 = -34.22%
Formula
Percentage change = [(544 - 827) / 827] x 100
Subtract the new number by the original number
544 - 827 = -283
-283 ÷ 827 = -0.3422007255139057
-0.3422007255139057 x 100 = -34.22%