555.74% is the change from 122 to 800
Calculation steps:
[( 800 - 122 ) ÷ 122] x 100 = 555.74%
Formula
Percentage change = [(800 - 122) / 122] x 100
Subtract the new number by the original number
800 - 122 = 678
678 ÷ 122 = 5.557377049180328
5.557377049180328 x 100 = 555.74%