1.89% is the change from 530 to 540
Calculation steps:
[( 540 - 530 ) ÷ 530] x 100 = 1.89%
Formula
Percentage change = [(540 - 530) / 530] x 100
Subtract the new number by the original number
540 - 530 = 10
10 ÷ 530 = 0.018867924528301886
0.018867924528301886 x 100 = 1.89%