-46.43% is the change from 784 to 420
Calculation steps:
[( 420 - 784 ) ÷ 784] x 100 = -46.43%
Formula
Percentage change = [(420 - 784) / 784] x 100
Subtract the new number by the original number
420 - 784 = -364
-364 ÷ 784 = -0.4642857142857143
-0.4642857142857143 x 100 = -46.43%