We look at the division of 945177 by 3 
We want to divide 945177 by 3.

Let's proceed to step 1:
9 divided by 3 is 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 9 from 9 and we're left with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 3

Let's proceed to step 2:
The number 3 fits into 4 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtract 3 from 4 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 3

Step 3:
If we divide 15 by 3, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 315.0
The remainder is 0 after subtracting 15 from 15.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 3

Let's proceed to step 4:
1 divided by 3 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 3150.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 3

On to step 5:
3 goes into 17 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 31505.0
Subtract 15 from 17 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 3

Going ahead to step 6:
3 goes into 27 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 315059.0
If we subtract 27 from 27, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
The number 3 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 315059.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
When dividing 0 by 3, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 315059.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 315059.0 and a remainder of 0.0.