-92.72% is the change from 536 to 39
Calculation steps:
[( 39 - 536 ) ÷ 536] x 100 = -92.72%
Formula
Percentage change = [(39 - 536) / 536] x 100
Subtract the new number by the original number
39 - 536 = -497
-497 ÷ 536 = -0.9272388059701493
-0.9272388059701493 x 100 = -92.72%