-57.18% is the change from 801 to 343
Calculation steps:
[( 343 - 801 ) ÷ 801] x 100 = -57.18%
Formula
Percentage change = [(343 - 801) / 801] x 100
Subtract the new number by the original number
343 - 801 = -458
-458 ÷ 801 = -0.5717852684144819
-0.5717852684144819 x 100 = -57.18%