-92.71% is the change from 535 to 39
Calculation steps:
[( 39 - 535 ) ÷ 535] x 100 = -92.71%
Formula
Percentage change = [(39 - 535) / 535] x 100
Subtract the new number by the original number
39 - 535 = -496
-496 ÷ 535 = -0.9271028037383178
-0.9271028037383178 x 100 = -92.71%