-57.05% is the change from 808 to 347
Calculation steps:
[( 347 - 808 ) ÷ 808] x 100 = -57.05%
Formula
Percentage change = [(347 - 808) / 808] x 100
Subtract the new number by the original number
347 - 808 = -461
-461 ÷ 808 = -0.5705445544554455
-0.5705445544554455 x 100 = -57.05%