-89.25% is the change from 549 to 59
Calculation steps:
[( 59 - 549 ) ÷ 549] x 100 = -89.25%
Formula
Percentage change = [(59 - 549) / 549] x 100
Subtract the new number by the original number
59 - 549 = -490
-490 ÷ 549 = -0.8925318761384335
-0.8925318761384335 x 100 = -89.25%