-54.06% is the change from 912 to 419
Calculation steps:
[( 419 - 912 ) ÷ 912] x 100 = -54.06%
Formula
Percentage change = [(419 - 912) / 912] x 100
Subtract the new number by the original number
419 - 912 = -493
-493 ÷ 912 = -0.5405701754385965
-0.5405701754385965 x 100 = -54.06%