-48.92% is the change from 601 to 307
Calculation steps:
[( 307 - 601 ) ÷ 601] x 100 = -48.92%
Formula
Percentage change = [(307 - 601) / 601] x 100
Subtract the new number by the original number
307 - 601 = -294
-294 ÷ 601 = -0.4891846921797005
-0.4891846921797005 x 100 = -48.92%