-4.13% is the change from 848 to 813
Calculation steps:
[( 813 - 848 ) ÷ 848] x 100 = -4.13%
Formula
Percentage change = [(813 - 848) / 848] x 100
Subtract the new number by the original number
813 - 848 = -35
-35 ÷ 848 = -0.041273584905660375
-0.041273584905660375 x 100 = -4.13%