-78.75% is the change from 974 to 207
Calculation steps:
[( 207 - 974 ) ÷ 974] x 100 = -78.75%
Formula
Percentage change = [(207 - 974) / 974] x 100
Subtract the new number by the original number
207 - 974 = -767
-767 ÷ 974 = -0.7874743326488707
-0.7874743326488707 x 100 = -78.75%