-21.42% is the change from 929 to 730
Calculation steps:
[( 730 - 929 ) ÷ 929] x 100 = -21.42%
Formula
Percentage change = [(730 - 929) / 929] x 100
Subtract the new number by the original number
730 - 929 = -199
-199 ÷ 929 = -0.21420882669537136
-0.21420882669537136 x 100 = -21.42%