-53.42% is the change from 994 to 463
Calculation steps:
[( 463 - 994 ) ÷ 994] x 100 = -53.42%
Formula
Percentage change = [(463 - 994) / 994] x 100
Subtract the new number by the original number
463 - 994 = -531
-531 ÷ 994 = -0.53420523138833
-0.53420523138833 x 100 = -53.42%