202.61% is the change from 306 to 926
Calculation steps:
[( 926 - 306 ) ÷ 306] x 100 = 202.61%
Formula
Percentage change = [(926 - 306) / 306] x 100
Subtract the new number by the original number
926 - 306 = 620
620 ÷ 306 = 2.026143790849673
2.026143790849673 x 100 = 202.61%