46409145 ÷ 406 
Our goal is to divide 46409145 by 406.

Moving on to step 1:
406 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 406

Going ahead to step 2:
The number 406 fits into 46 0 times, leaving a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 46, we get 46.
Append the next digit (4) from the dividend to 46 and continue with: 464 / 406

Advancing to step 3:
If we divide 464 by 406, we get 1 and a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 406 away from 464, we end up with 58.
Grab the next digit (0) from the dividend, add it to 58, then carry on: 580 / 406

Step 4:
If we divide 580 by 406, we get 1 and a remainder of 174.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 406 from 580 to get 174.
Grab the next digit (9) from the dividend, add it to 174, then carry on: 1749 / 406

Let's proceed to step 5:
406 can be fit into 1749 4 times, resulting in a remainder of 125.
The next digit of our result is 4. 
Result so far: 114.0
Subtract 1624 from 1749 to get 125.
Fetch the next digit (1) from the dividend, attach it to 125 and continue: 1251 / 406

On to step 6:
1251 divided by 406 is 3 with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 1143.0
If we subtract 1218 from 1251, we get 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 406

Moving on to step 7:
406 goes into 334 0 times with a remainder of 334.
Write down 0 as next digit of the result. 
Result so far: 11430.0
If we take 0 away from 334, we end up with 334.
Append the next digit (5) from the dividend to 334 and continue with: 3345 / 406

Advancing to step 8:
3345 divided by 406 is 8 with a remainder of 97.
The number 8 becomes the next digit in our result. 
Result so far: 114308.0
Subtract 3248 from 3345 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 9:
406 goes into 970 2 times with a remainder of 158.
The next digit of our result is 2. 
Result so far: 114308.2
If we subtract 812 from 970, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 10:
If we divide 1580 by 406, we get 3 and a remainder of 362.
The number 3 becomes the next digit in our result. 
Result so far: 114308.23
If we subtract 1218 from 1580, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 11:
406 goes into 3620 8 times with a remainder of 372.
The number 8 becomes the next digit in our result. 
Result so far: 114308.238
Deduct 3248 from 3620 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Moving on to step 12:
When dividing 3720 by 406, we get 9 with a remainder of 66.
The next digit of our result is 9. 
Result so far: 114308.2389
If we take 3654 away from 3720, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 13:
406 can be fit into 660 1 times, resulting in a remainder of 254.
Record the quotient 1 as the next digit in the result. 
Result so far: 114308.23891
Subtract 406 from 660 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

On to step 14:
When dividing 2540 by 406, we get 6 with a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 114308.238916
If we take 2436 away from 2540, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 15:
406 goes into 1040 2 times with a remainder of 228.
Put 2 as the next digit of the answer. 
Result so far: 114308.2389162
The remainder is 228 after subtracting 812 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 16:
406 can be fit into 2280 5 times, resulting in a remainder of 250.
The next digit of our result is 5. 
Result so far: 114308.23891625
Subtracting 2030 from 2280 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The quotient of the division is 114308.23891625, and the remainder is 2.5e-07.