-62.34% is the change from 916 to 345
Calculation steps:
[( 345 - 916 ) ÷ 916] x 100 = -62.34%
Formula
Percentage change = [(345 - 916) / 916] x 100
Subtract the new number by the original number
345 - 916 = -571
-571 ÷ 916 = -0.6233624454148472
-0.6233624454148472 x 100 = -62.34%