188.37% is the change from 344 to 992
Calculation steps:
[( 992 - 344 ) ÷ 344] x 100 = 188.37%
Formula
Percentage change = [(992 - 344) / 344] x 100
Subtract the new number by the original number
992 - 344 = 648
648 ÷ 344 = 1.8837209302325582
1.8837209302325582 x 100 = 188.37%