-92.16% is the change from 536 to 42
Calculation steps:
[( 42 - 536 ) ÷ 536] x 100 = -92.16%
Formula
Percentage change = [(42 - 536) / 536] x 100
Subtract the new number by the original number
42 - 536 = -494
-494 ÷ 536 = -0.9216417910447762
-0.9216417910447762 x 100 = -92.16%