-29.6% is the change from 990 to 697
Calculation steps:
[( 697 - 990 ) ÷ 990] x 100 = -29.6%
Formula
Percentage change = [(697 - 990) / 990] x 100
Subtract the new number by the original number
697 - 990 = -293
-293 ÷ 990 = -0.295959595959596
-0.295959595959596 x 100 = -29.6%