-67.06% is the change from 929 to 306
Calculation steps:
[( 306 - 929 ) ÷ 929] x 100 = -67.06%
Formula
Percentage change = [(306 - 929) / 929] x 100
Subtract the new number by the original number
306 - 929 = -623
-623 ÷ 929 = -0.6706135629709364
-0.6706135629709364 x 100 = -67.06%