206.84% is the change from 307 to 942
Calculation steps:
[( 942 - 307 ) ÷ 307] x 100 = 206.84%
Formula
Percentage change = [(942 - 307) / 307] x 100
Subtract the new number by the original number
942 - 307 = 635
635 ÷ 307 = 2.0684039087947883
2.0684039087947883 x 100 = 206.84%