-92.34% is the change from 809 to 62
Calculation steps:
[( 62 - 809 ) ÷ 809] x 100 = -92.34%
Formula
Percentage change = [(62 - 809) / 809] x 100
Subtract the new number by the original number
62 - 809 = -747
-747 ÷ 809 = -0.92336217552534
-0.92336217552534 x 100 = -92.34%