178.48% is the change from 223 to 621
Calculation steps:
[( 621 - 223 ) ÷ 223] x 100 = 178.48%
Formula
Percentage change = [(621 - 223) / 223] x 100
Subtract the new number by the original number
621 - 223 = 398
398 ÷ 223 = 1.7847533632286996
1.7847533632286996 x 100 = 178.48%