-23.45% is the change from 998 to 764
Calculation steps:
[( 764 - 998 ) ÷ 998] x 100 = -23.45%
Formula
Percentage change = [(764 - 998) / 998] x 100
Subtract the new number by the original number
764 - 998 = -234
-234 ÷ 998 = -0.23446893787575152
-0.23446893787575152 x 100 = -23.45%