-88.49% is the change from 443 to 51
Calculation steps:
[( 51 - 443 ) ÷ 443] x 100 = -88.49%
Formula
Percentage change = [(51 - 443) / 443] x 100
Subtract the new number by the original number
51 - 443 = -392
-392 ÷ 443 = -0.8848758465011287
-0.8848758465011287 x 100 = -88.49%