-84.77% is the change from 998 to 152
Calculation steps:
[( 152 - 998 ) ÷ 998] x 100 = -84.77%
Formula
Percentage change = [(152 - 998) / 998] x 100
Subtract the new number by the original number
152 - 998 = -846
-846 ÷ 998 = -0.8476953907815631
-0.8476953907815631 x 100 = -84.77%