-53.94% is the change from 914 to 421
Calculation steps:
[( 421 - 914 ) ÷ 914] x 100 = -53.94%
Formula
Percentage change = [(421 - 914) / 914] x 100
Subtract the new number by the original number
421 - 914 = -493
-493 ÷ 914 = -0.5393873085339168
-0.5393873085339168 x 100 = -53.94%