-79.45% is the change from 973 to 200
Calculation steps:
[( 200 - 973 ) ÷ 973] x 100 = -79.45%
Formula
Percentage change = [(200 - 973) / 973] x 100
Subtract the new number by the original number
200 - 973 = -773
-773 ÷ 973 = -0.7944501541623844
-0.7944501541623844 x 100 = -79.45%