331.3% is the change from 230 to 992
Calculation steps:
[( 992 - 230 ) ÷ 230] x 100 = 331.3%
Formula
Percentage change = [(992 - 230) / 230] x 100
Subtract the new number by the original number
992 - 230 = 762
762 ÷ 230 = 3.3130434782608695
3.3130434782608695 x 100 = 331.3%