-62.28% is the change from 912 to 344
Calculation steps:
[( 344 - 912 ) ÷ 912] x 100 = -62.28%
Formula
Percentage change = [(344 - 912) / 912] x 100
Subtract the new number by the original number
344 - 912 = -568
-568 ÷ 912 = -0.6228070175438597
-0.6228070175438597 x 100 = -62.28%