-14.24% is the change from 948 to 813
Calculation steps:
[( 813 - 948 ) ÷ 948] x 100 = -14.24%
Formula
Percentage change = [(813 - 948) / 948] x 100
Subtract the new number by the original number
813 - 948 = -135
-135 ÷ 948 = -0.14240506329113925
-0.14240506329113925 x 100 = -14.24%