1.36% is the change from 515 to 522
Calculation steps:
[( 522 - 515 ) ÷ 515] x 100 = 1.36%
Formula
Percentage change = [(522 - 515) / 515] x 100
Subtract the new number by the original number
522 - 515 = 7
7 ÷ 515 = 0.013592233009708738
0.013592233009708738 x 100 = 1.36%