54.68% is the change from 406 to 628
Calculation steps:
[( 628 - 406 ) ÷ 406] x 100 = 54.68%
Formula
Percentage change = [(628 - 406) / 406] x 100
Subtract the new number by the original number
628 - 406 = 222
222 ÷ 406 = 0.5467980295566502
0.5467980295566502 x 100 = 54.68%