-65.22% is the change from 992 to 345
Calculation steps:
[( 345 - 992 ) ÷ 992] x 100 = -65.22%
Formula
Percentage change = [(345 - 992) / 992] x 100
Subtract the new number by the original number
345 - 992 = -647
-647 ÷ 992 = -0.6522177419354839
-0.6522177419354839 x 100 = -65.22%