15.72% is the change from 477 to 552
Calculation steps:
[( 552 - 477 ) ÷ 477] x 100 = 15.72%
Formula
Percentage change = [(552 - 477) / 477] x 100
Subtract the new number by the original number
552 - 477 = 75
75 ÷ 477 = 0.15723270440251572
0.15723270440251572 x 100 = 15.72%