-72.23% is the change from 929 to 258
Calculation steps:
[( 258 - 929 ) ÷ 929] x 100 = -72.23%
Formula
Percentage change = [(258 - 929) / 929] x 100
Subtract the new number by the original number
258 - 929 = -671
-671 ÷ 929 = -0.7222820236813778
-0.7222820236813778 x 100 = -72.23%