-62.68% is the change from 919 to 343
Calculation steps:
[( 343 - 919 ) ÷ 919] x 100 = -62.68%
Formula
Percentage change = [(343 - 919) / 919] x 100
Subtract the new number by the original number
343 - 919 = -576
-576 ÷ 919 = -0.6267682263329706
-0.6267682263329706 x 100 = -62.68%