-37.9% is the change from 620 to 385
Calculation steps:
[( 385 - 620 ) ÷ 620] x 100 = -37.9%
Formula
Percentage change = [(385 - 620) / 620] x 100
Subtract the new number by the original number
385 - 620 = -235
-235 ÷ 620 = -0.3790322580645161
-0.3790322580645161 x 100 = -37.9%