-68.76% is the change from 973 to 304
Calculation steps:
[( 304 - 973 ) ÷ 973] x 100 = -68.76%
Formula
Percentage change = [(304 - 973) / 973] x 100
Subtract the new number by the original number
304 - 973 = -669
-669 ÷ 973 = -0.6875642343268242
-0.6875642343268242 x 100 = -68.76%