convert binary number to decimal number

first I will do base 10

$$\\9615476\\ =9*10^6+6*10^5+1*10^4+5*10^3+4*10^2+7*10+6*1$$

Now I will do base 2

1001110 base 2

  $$\\=1*2^6+0*2^5+0*2^4+1*2^3+1*2^2+1*2^1+0\\ =2^6+0+0+2^3+2^2+2^1+0\\ =64+8+4+2\\ =78 \;base\; 10$$

OR 

you could just use this calculator

http://www.unitconversion.org/numbers/base-2-to-base-10-conversion.html