16.3% is the change from 552 to 642
Calculation steps:
[( 642 - 552 ) ÷ 552] x 100 = 16.3%
Formula
Percentage change = [(642 - 552) / 552] x 100
Subtract the new number by the original number
642 - 552 = 90
90 ÷ 552 = 0.16304347826086957
0.16304347826086957 x 100 = 16.3%