16.27% is the change from 553 to 643
Calculation steps:
[( 643 - 553 ) ÷ 553] x 100 = 16.27%
Formula
Percentage change = [(643 - 553) / 553] x 100
Subtract the new number by the original number
643 - 553 = 90
90 ÷ 553 = 0.162748643761302
0.162748643761302 x 100 = 16.27%