204.33% is the change from 277 to 843
Calculation steps:
[( 843 - 277 ) ÷ 277] x 100 = 204.33%
Formula
Percentage change = [(843 - 277) / 277] x 100
Subtract the new number by the original number
843 - 277 = 566
566 ÷ 277 = 2.0433212996389893
2.0433212996389893 x 100 = 204.33%