-7.4% is the change from 905 to 838
Calculation steps:
[( 838 - 905 ) ÷ 905] x 100 = -7.4%
Formula
Percentage change = [(838 - 905) / 905] x 100
Subtract the new number by the original number
838 - 905 = -67
-67 ÷ 905 = -0.07403314917127071
-0.07403314917127071 x 100 = -7.4%