54.85% is the change from 423 to 655
Calculation steps:
[( 655 - 423 ) ÷ 423] x 100 = 54.85%
Formula
Percentage change = [(655 - 423) / 423] x 100
Subtract the new number by the original number
655 - 423 = 232
232 ÷ 423 = 0.5484633569739953
0.5484633569739953 x 100 = 54.85%