-38.66% is the change from 838 to 514
Calculation steps:
[( 514 - 838 ) ÷ 838] x 100 = -38.66%
Formula
Percentage change = [(514 - 838) / 838] x 100
Subtract the new number by the original number
514 - 838 = -324
-324 ÷ 838 = -0.38663484486873506
-0.38663484486873506 x 100 = -38.66%