-61.18% is the change from 881 to 342
Calculation steps:
[( 342 - 881 ) ÷ 881] x 100 = -61.18%
Formula
Percentage change = [(342 - 881) / 881] x 100
Subtract the new number by the original number
342 - 881 = -539
-539 ÷ 881 = -0.6118047673098751
-0.6118047673098751 x 100 = -61.18%