-65.78% is the change from 827 to 283
Calculation steps:
[( 283 - 827 ) ÷ 827] x 100 = -65.78%
Formula
Percentage change = [(283 - 827) / 827] x 100
Subtract the new number by the original number
283 - 827 = -544
-544 ÷ 827 = -0.6577992744860943
-0.6577992744860943 x 100 = -65.78%