-83.85% is the change from 805 to 130
Calculation steps:
[( 130 - 805 ) ÷ 805] x 100 = -83.85%
Formula
Percentage change = [(130 - 805) / 805] x 100
Subtract the new number by the original number
130 - 805 = -675
-675 ÷ 805 = -0.8385093167701864
-0.8385093167701864 x 100 = -83.85%