-79.15% is the change from 988 to 206
Calculation steps:
[( 206 - 988 ) ÷ 988] x 100 = -79.15%
Formula
Percentage change = [(206 - 988) / 988] x 100
Subtract the new number by the original number
206 - 988 = -782
-782 ÷ 988 = -0.791497975708502
-0.791497975708502 x 100 = -79.15%