283.95% is the change from 162 to 622
Calculation steps:
[( 622 - 162 ) ÷ 162] x 100 = 283.95%
Formula
Percentage change = [(622 - 162) / 162] x 100
Subtract the new number by the original number
622 - 162 = 460
460 ÷ 162 = 2.8395061728395063
2.8395061728395063 x 100 = 283.95%