-57.77% is the change from 727 to 307
Calculation steps:
[( 307 - 727 ) ÷ 727] x 100 = -57.77%
Formula
Percentage change = [(307 - 727) / 727] x 100
Subtract the new number by the original number
307 - 727 = -420
-420 ÷ 727 = -0.5777166437414031
-0.5777166437414031 x 100 = -57.77%