252.27% is the change from 176 to 620
Calculation steps:
[( 620 - 176 ) ÷ 176] x 100 = 252.27%
Formula
Percentage change = [(620 - 176) / 176] x 100
Subtract the new number by the original number
620 - 176 = 444
444 ÷ 176 = 2.522727272727273
2.522727272727273 x 100 = 252.27%