-98.85% is the change from 522 to 6
Calculation steps:
[( 6 - 522 ) ÷ 522] x 100 = -98.85%
Formula
Percentage change = [(6 - 522) / 522] x 100
Subtract the new number by the original number
6 - 522 = -516
-516 ÷ 522 = -0.9885057471264368
-0.9885057471264368 x 100 = -98.85%