222.98% is the change from 161 to 520
Calculation steps:
[( 520 - 161 ) ÷ 161] x 100 = 222.98%
Formula
Percentage change = [(520 - 161) / 161] x 100
Subtract the new number by the original number
520 - 161 = 359
359 ÷ 161 = 2.229813664596273
2.229813664596273 x 100 = 222.98%