-42.62% is the change from 786 to 451
Calculation steps:
[( 451 - 786 ) ÷ 786] x 100 = -42.62%
Formula
Percentage change = [(451 - 786) / 786] x 100
Subtract the new number by the original number
451 - 786 = -335
-335 ÷ 786 = -0.4262086513994911
-0.4262086513994911 x 100 = -42.62%