-45.46% is the change from 981 to 535
Calculation steps:
[( 535 - 981 ) ÷ 981] x 100 = -45.46%
Formula
Percentage change = [(535 - 981) / 981] x 100
Subtract the new number by the original number
535 - 981 = -446
-446 ÷ 981 = -0.454638124362895
-0.454638124362895 x 100 = -45.46%