-29.59% is the change from 997 to 702
Calculation steps:
[( 702 - 997 ) ÷ 997] x 100 = -29.59%
Formula
Percentage change = [(702 - 997) / 997] x 100
Subtract the new number by the original number
702 - 997 = -295
-295 ÷ 997 = -0.2958876629889669
-0.2958876629889669 x 100 = -29.59%