-55.29% is the change from 908 to 406
Calculation steps:
[( 406 - 908 ) ÷ 908] x 100 = -55.29%
Formula
Percentage change = [(406 - 908) / 908] x 100
Subtract the new number by the original number
406 - 908 = -502
-502 ÷ 908 = -0.552863436123348
-0.552863436123348 x 100 = -55.29%