-61.02% is the change from 785 to 306
Calculation steps:
[( 306 - 785 ) ÷ 785] x 100 = -61.02%
Formula
Percentage change = [(306 - 785) / 785] x 100
Subtract the new number by the original number
306 - 785 = -479
-479 ÷ 785 = -0.6101910828025477
-0.6101910828025477 x 100 = -61.02%