258.95% is the change from 229 to 822
Calculation steps:
[( 822 - 229 ) ÷ 229] x 100 = 258.95%
Formula
Percentage change = [(822 - 229) / 229] x 100
Subtract the new number by the original number
822 - 229 = 593
593 ÷ 229 = 2.589519650655022
2.589519650655022 x 100 = 258.95%