-84.27% is the change from 356 to 56
Calculation steps:
[( 56 - 356 ) ÷ 356] x 100 = -84.27%
Formula
Percentage change = [(56 - 356) / 356] x 100
Subtract the new number by the original number
56 - 356 = -300
-300 ÷ 356 = -0.8426966292134831
-0.8426966292134831 x 100 = -84.27%