-75.93% is the change from 540 to 130
Calculation steps:
[( 130 - 540 ) ÷ 540] x 100 = -75.93%
Formula
Percentage change = [(130 - 540) / 540] x 100
Subtract the new number by the original number
130 - 540 = -410
-410 ÷ 540 = -0.7592592592592593
-0.7592592592592593 x 100 = -75.93%