-78.9% is the change from 436 to 92
Calculation steps:
[( 92 - 436 ) ÷ 436] x 100 = -78.9%
Formula
Percentage change = [(92 - 436) / 436] x 100
Subtract the new number by the original number
92 - 436 = -344
-344 ÷ 436 = -0.7889908256880734
-0.7889908256880734 x 100 = -78.9%