-53.41% is the change from 981 to 457
Calculation steps:
[( 457 - 981 ) ÷ 981] x 100 = -53.41%
Formula
Percentage change = [(457 - 981) / 981] x 100
Subtract the new number by the original number
457 - 981 = -524
-524 ÷ 981 = -0.5341488277268094
-0.5341488277268094 x 100 = -53.41%