-93.44% is the change from 549 to 36
Calculation steps:
[( 36 - 549 ) ÷ 549] x 100 = -93.44%
Formula
Percentage change = [(36 - 549) / 549] x 100
Subtract the new number by the original number
36 - 549 = -513
-513 ÷ 549 = -0.9344262295081968
-0.9344262295081968 x 100 = -93.44%