-83.42% is the change from 929 to 154
Calculation steps:
[( 154 - 929 ) ÷ 929] x 100 = -83.42%
Formula
Percentage change = [(154 - 929) / 929] x 100
Subtract the new number by the original number
154 - 929 = -775
-775 ÷ 929 = -0.8342303552206674
-0.8342303552206674 x 100 = -83.42%