266.95% is the change from 233 to 855
Calculation steps:
[( 855 - 233 ) ÷ 233] x 100 = 266.95%
Formula
Percentage change = [(855 - 233) / 233] x 100
Subtract the new number by the original number
855 - 233 = 622
622 ÷ 233 = 2.6695278969957084
2.6695278969957084 x 100 = 266.95%