-77.92% is the change from 838 to 185
Calculation steps:
[( 185 - 838 ) ÷ 838] x 100 = -77.92%
Formula
Percentage change = [(185 - 838) / 838] x 100
Subtract the new number by the original number
185 - 838 = -653
-653 ÷ 838 = -0.779236276849642
-0.779236276849642 x 100 = -77.92%