-78.85% is the change from 974 to 206
Calculation steps:
[( 206 - 974 ) ÷ 974] x 100 = -78.85%
Formula
Percentage change = [(206 - 974) / 974] x 100
Subtract the new number by the original number
206 - 974 = -768
-768 ÷ 974 = -0.7885010266940452
-0.7885010266940452 x 100 = -78.85%