-47.26% is the change from 912 to 481
Calculation steps:
[( 481 - 912 ) ÷ 912] x 100 = -47.26%
Formula
Percentage change = [(481 - 912) / 912] x 100
Subtract the new number by the original number
481 - 912 = -431
-431 ÷ 912 = -0.4725877192982456
-0.4725877192982456 x 100 = -47.26%