-29.79% is the change from 987 to 693
Calculation steps:
[( 693 - 987 ) ÷ 987] x 100 = -29.79%
Formula
Percentage change = [(693 - 987) / 987] x 100
Subtract the new number by the original number
693 - 987 = -294
-294 ÷ 987 = -0.2978723404255319
-0.2978723404255319 x 100 = -29.79%