282.72% is the change from 162 to 620
Calculation steps:
[( 620 - 162 ) ÷ 162] x 100 = 282.72%
Formula
Percentage change = [(620 - 162) / 162] x 100
Subtract the new number by the original number
620 - 162 = 458
458 ÷ 162 = 2.8271604938271606
2.8271604938271606 x 100 = 282.72%