222.99% is the change from 261 to 843
Calculation steps:
[( 843 - 261 ) ÷ 261] x 100 = 222.99%
Formula
Percentage change = [(843 - 261) / 261] x 100
Subtract the new number by the original number
843 - 261 = 582
582 ÷ 261 = 2.2298850574712645
2.2298850574712645 x 100 = 222.99%