-42.49% is the change from 706 to 406
Calculation steps:
[( 406 - 706 ) ÷ 706] x 100 = -42.49%
Formula
Percentage change = [(406 - 706) / 706] x 100
Subtract the new number by the original number
406 - 706 = -300
-300 ÷ 706 = -0.42492917847025496
-0.42492917847025496 x 100 = -42.49%