-34.01% is the change from 838 to 553
Calculation steps:
[( 553 - 838 ) ÷ 838] x 100 = -34.01%
Formula
Percentage change = [(553 - 838) / 838] x 100
Subtract the new number by the original number
553 - 838 = -285
-285 ÷ 838 = -0.34009546539379476
-0.34009546539379476 x 100 = -34.01%