44.86% is the change from 428 to 620
Calculation steps:
[( 620 - 428 ) ÷ 428] x 100 = 44.86%
Formula
Percentage change = [(620 - 428) / 428] x 100
Subtract the new number by the original number
620 - 428 = 192
192 ÷ 428 = 0.4485981308411215
0.4485981308411215 x 100 = 44.86%