357.34% is the change from 218 to 997
Calculation steps:
[( 997 - 218 ) ÷ 218] x 100 = 357.34%
Formula
Percentage change = [(997 - 218) / 218] x 100
Subtract the new number by the original number
997 - 218 = 779
779 ÷ 218 = 3.573394495412844
3.573394495412844 x 100 = 357.34%