10% is the change from 540 to 594
Calculation steps:
[( 594 - 540 ) ÷ 540] x 100 = 10%
Formula
Percentage change = [(594 - 540) / 540] x 100
Subtract the new number by the original number
594 - 540 = 54
54 ÷ 540 = 0.1
0.1 x 100 = 10%
Example