0.77% is the change from 520 to 524
Calculation steps:
[( 524 - 520 ) ÷ 520] x 100 = 0.77%
Formula
Percentage change = [(524 - 520) / 520] x 100
Subtract the new number by the original number
524 - 520 = 4
4 ÷ 520 = 0.007692307692307693
0.007692307692307693 x 100 = 0.77%