2.53% is the change from 475 to 487
Calculation steps:
[( 487 - 475 ) ÷ 475] x 100 = 2.53%
Formula
Percentage change = [(487 - 475) / 475] x 100
Subtract the new number by the original number
487 - 475 = 12
12 ÷ 475 = 0.02526315789473684
0.02526315789473684 x 100 = 2.53%