-34.96% is the change from 838 to 545
Calculation steps:
[( 545 - 838 ) ÷ 838] x 100 = -34.96%
Formula
Percentage change = [(545 - 838) / 838] x 100
Subtract the new number by the original number
545 - 838 = -293
-293 ÷ 838 = -0.3496420047732697
-0.3496420047732697 x 100 = -34.96%