-89.07% is the change from 540 to 59
Calculation steps:
[( 59 - 540 ) ÷ 540] x 100 = -89.07%
Formula
Percentage change = [(59 - 540) / 540] x 100
Subtract the new number by the original number
59 - 540 = -481
-481 ÷ 540 = -0.8907407407407407
-0.8907407407407407 x 100 = -89.07%