515.43% is the change from 162 to 997
Calculation steps:
[( 997 - 162 ) ÷ 162] x 100 = 515.43%
Formula
Percentage change = [(997 - 162) / 162] x 100
Subtract the new number by the original number
997 - 162 = 835
835 ÷ 162 = 5.154320987654321
5.154320987654321 x 100 = 515.43%