-78.83% is the change from 973 to 206
Calculation steps:
[( 206 - 973 ) ÷ 973] x 100 = -78.83%
Formula
Percentage change = [(206 - 973) / 973] x 100
Subtract the new number by the original number
206 - 973 = -767
-767 ÷ 973 = -0.7882836587872559
-0.7882836587872559 x 100 = -78.83%