-39.11% is the change from 785 to 478
Calculation steps:
[( 478 - 785 ) ÷ 785] x 100 = -39.11%
Formula
Percentage change = [(478 - 785) / 785] x 100
Subtract the new number by the original number
478 - 785 = -307
-307 ÷ 785 = -0.3910828025477707
-0.3910828025477707 x 100 = -39.11%