-69.3% is the change from 987 to 303
Calculation steps:
[( 303 - 987 ) ÷ 987] x 100 = -69.3%
Formula
Percentage change = [(303 - 987) / 987] x 100
Subtract the new number by the original number
303 - 987 = -684
-684 ÷ 987 = -0.6930091185410334
-0.6930091185410334 x 100 = -69.3%