-93.08% is the change from 520 to 36
Calculation steps:
[( 36 - 520 ) ÷ 520] x 100 = -93.08%
Formula
Percentage change = [(36 - 520) / 520] x 100
Subtract the new number by the original number
36 - 520 = -484
-484 ÷ 520 = -0.9307692307692308
-0.9307692307692308 x 100 = -93.08%