-60.14% is the change from 838 to 334
Calculation steps:
[( 334 - 838 ) ÷ 838] x 100 = -60.14%
Formula
Percentage change = [(334 - 838) / 838] x 100
Subtract the new number by the original number
334 - 838 = -504
-504 ÷ 838 = -0.6014319809069213
-0.6014319809069213 x 100 = -60.14%