45688621 divided by 398 
We're looking to find how many times 398 goes into 45688621.

Moving on to step 1:
The number 398 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 398

Let's proceed to step 2:
398 goes into 45 0 times with a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 398

Moving on to step 3:
If we divide 456 by 398, we get 1 and a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 398 from 456, we get 58.
Grab the next digit (8) from the dividend, add it to 58, then carry on: 588 / 398

Let's proceed to step 4:
If we divide 588 by 398, we get 1 and a remainder of 190.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 398 from 588, we get 190.
Include the next digit (8) from the dividend after 190, then repeat: 1908 / 398

Let's proceed to step 5:
1908 divided by 398 is 4 with a remainder of 316.
Use 4 as the next digit of our solution. 
Result so far: 114.0
The remainder is 316 after subtracting 1592 from 1908.
Bring next digit (6) of the dividend behind the 316 and repeat the process: 3166 / 398

On to step 6:
398 can be fit into 3166 7 times, resulting in a remainder of 380.
Write down 7 as next digit of the result. 
Result so far: 1147.0
If we take 2786 away from 3166, we end up with 380.
Grab the next digit (2) from the dividend, add it to 380, then carry on: 3802 / 398

Let's proceed to step 7:
The number 398 fits into 3802 9 times, leaving a remainder of 220.
Write down 9 as next digit of the result. 
Result so far: 11479.0
The remainder is 220 after subtracting 3582 from 3802.
Fetch the next digit (1) from the dividend, attach it to 220 and continue: 2201 / 398

Let's proceed to step 8:
The number 398 fits into 2201 5 times, leaving a remainder of 211.
The number 5 becomes the next digit in our result. 
Result so far: 114795.0
Deduct 1990 from 2201 and we're left with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Advancing to step 9:
2110 divided by 398 is 5 with a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 114795.5
The remainder is 120 after subtracting 1990 from 2110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 10:
If we divide 1200 by 398, we get 3 and a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 114795.53
If we subtract 1194 from 1200, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
60 divided by 398 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 114795.53
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
If we divide 600 by 398, we get 1 and a remainder of 202.
The next digit of our result is 1. 
Result so far: 114795.5301
Subtracting 398 from 600 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 13:
The number 398 fits into 2020 5 times, leaving a remainder of 30.
The next digit of our result is 5. 
Result so far: 114795.53015
If we take 1990 away from 2020, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
398 can be fit into 300 0 times, resulting in a remainder of 300.
The next digit of our result is 0. 
Result so far: 114795.53015
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 15:
When dividing 3000 by 398, we get 7 with a remainder of 214.
The number 7 becomes the next digit in our result. 
Result so far: 114795.5301507
If we take 2786 away from 3000, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 16:
398 can be fit into 2140 5 times, resulting in a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 114795.53015075
Subtract 1990 from 2140 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

After the division, we end up with 114795.53015075 and a remainder of 1.5e-07.