-4.29% is the change from 839 to 803
Calculation steps:
[( 803 - 839 ) ÷ 839] x 100 = -4.29%
Formula
Percentage change = [(803 - 839) / 839] x 100
Subtract the new number by the original number
803 - 839 = -36
-36 ÷ 839 = -0.04290822407628129
-0.04290822407628129 x 100 = -4.29%