200% is the change from 314 to 942
Calculation steps:
[( 942 - 314 ) ÷ 314] x 100 = 200%
Formula
Percentage change = [(942 - 314) / 314] x 100
Subtract the new number by the original number
942 - 314 = 628
628 ÷ 314 = 2
2 x 100 = 200%
Example