-69.71% is the change from 997 to 302
Calculation steps:
[( 302 - 997 ) ÷ 997] x 100 = -69.71%
Formula
Percentage change = [(302 - 997) / 997] x 100
Subtract the new number by the original number
302 - 997 = -695
-695 ÷ 997 = -0.6970912738214644
-0.6970912738214644 x 100 = -69.71%