We look at the division of 46378710 by 166 
Let's see how many times 166 fits into 46378710.

Let's proceed to step 1:
The number 166 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 166

Going ahead to step 2:
When dividing 46 by 166, we get 0 with a remainder of 46.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 166

Moving on to step 3:
If we divide 463 by 166, we get 2 and a remainder of 131.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 332 from 463 leaves us with 131.
Bring next digit (7) of the dividend behind the 131 and repeat the process: 1317 / 166

Advancing to step 4:
166 goes into 1317 7 times with a remainder of 155.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtracting 1162 from 1317 leaves us with 155.
Include the next digit (8) from the dividend after 155, then repeat: 1558 / 166

Advancing to step 5:
166 can be fit into 1558 9 times, resulting in a remainder of 64.
Record the quotient 9 as the next digit in the result. 
Result so far: 279.0
Deduct 1494 from 1558 and we're left with 64.
Fetch the next digit (7) from the dividend, attach it to 64 and continue: 647 / 166

Step 6:
The number 166 fits into 647 3 times, leaving a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 2793.0
If we subtract 498 from 647, we get 149.
Take the next digit (1) from the dividend and append it to 149, then repeat: 1491 / 166

Advancing to step 7:
166 can be fit into 1491 8 times, resulting in a remainder of 163.
The number 8 becomes the next digit in our result. 
Result so far: 27938.0
Deduct 1328 from 1491 and we're left with 163.
Take the next digit (0) from the dividend and append it to 163, then repeat: 1630 / 166

Moving on to step 8:
If we divide 1630 by 166, we get 9 and a remainder of 136.
Write down 9 as next digit of the result. 
Result so far: 279389.0
Subtract 1494 from 1630 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 9:
When dividing 1360 by 166, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 279389.8
Subtracting 1328 from 1360 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
166 can be fit into 320 1 times, resulting in a remainder of 154.
Use 1 as the next digit of our solution. 
Result so far: 279389.81
Subtract 166 from 320 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 11:
When dividing 1540 by 166, we get 9 with a remainder of 46.
The next digit of our result is 9. 
Result so far: 279389.819
If we take 1494 away from 1540, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 12:
The number 166 fits into 460 2 times, leaving a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 279389.8192
Subtracting 332 from 460 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 13:
166 can be fit into 1280 7 times, resulting in a remainder of 118.
Record the quotient 7 as the next digit in the result. 
Result so far: 279389.81927
The remainder is 118 after subtracting 1162 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 14:
1180 divided by 166 is 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 279389.819277
Deduct 1162 from 1180 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The quotient of the division is 279389.819277, and the remainder is 1.8e-06.