-62.55% is the change from 916 to 343
Calculation steps:
[( 343 - 916 ) ÷ 916] x 100 = -62.55%
Formula
Percentage change = [(343 - 916) / 916] x 100
Subtract the new number by the original number
343 - 916 = -573
-573 ÷ 916 = -0.6255458515283843
-0.6255458515283843 x 100 = -62.55%