6.97% is the change from 545 to 583
Calculation steps:
[( 583 - 545 ) ÷ 545] x 100 = 6.97%
Formula
Percentage change = [(583 - 545) / 545] x 100
Subtract the new number by the original number
583 - 545 = 38
38 ÷ 545 = 0.06972477064220184
0.06972477064220184 x 100 = 6.97%