-78.79% is the change from 929 to 197
Calculation steps:
[( 197 - 929 ) ÷ 929] x 100 = -78.79%
Formula
Percentage change = [(197 - 929) / 929] x 100
Subtract the new number by the original number
197 - 929 = -732
-732 ÷ 929 = -0.7879440258342304
-0.7879440258342304 x 100 = -78.79%