93575289 ÷ 398 
Let's see how many times 398 fits into 93575289.

Let's proceed to step 1:
398 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 398

Advancing to step 2:
If we divide 93 by 398, we get 0 and a remainder of 93.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 93 to get 93.
Fetch the next digit (5) from the dividend, attach it to 93 and continue: 935 / 398

Going ahead to step 3:
The number 398 fits into 935 2 times, leaving a remainder of 139.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 796 from 935 leaves us with 139.
Grab the next digit (7) from the dividend, add it to 139, then carry on: 1397 / 398

Going ahead to step 4:
If we divide 1397 by 398, we get 3 and a remainder of 203.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we take 1194 away from 1397, we end up with 203.
Grab the next digit (5) from the dividend, add it to 203, then carry on: 2035 / 398

Going ahead to step 5:
2035 divided by 398 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 235.0
Subtracting 1990 from 2035 leaves us with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 398

Going ahead to step 6:
452 divided by 398 is 1 with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 2351.0
If we subtract 398 from 452, we get 54.
Append the next digit (8) from the dividend to 54 and continue with: 548 / 398

Going ahead to step 7:
548 divided by 398 is 1 with a remainder of 150.
The next digit of our result is 1. 
Result so far: 23511.0
Subtract 398 from 548 to get 150.
Grab the next digit (9) from the dividend, add it to 150, then carry on: 1509 / 398

Let's proceed to step 8:
The number 398 fits into 1509 3 times, leaving a remainder of 315.
Write down 3 as next digit of the result. 
Result so far: 235113.0
Deduct 1194 from 1509 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 9:
3150 divided by 398 is 7 with a remainder of 364.
Use 7 as the next digit of our solution. 
Result so far: 235113.7
If we subtract 2786 from 3150, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 10:
The number 398 fits into 3640 9 times, leaving a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 235113.79
Subtract 3582 from 3640 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
580 divided by 398 is 1 with a remainder of 182.
The next digit of our result is 1. 
Result so far: 235113.791
If we take 398 away from 580, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 12:
1820 divided by 398 is 4 with a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 235113.7914
Deduct 1592 from 1820 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 13:
398 can be fit into 2280 5 times, resulting in a remainder of 290.
Record the quotient 5 as the next digit in the result. 
Result so far: 235113.79145
If we take 1990 away from 2280, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 14:
If we divide 2900 by 398, we get 7 and a remainder of 114.
Put 7 as the next digit of the answer. 
Result so far: 235113.791457
Subtract 2786 from 2900 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 15:
398 goes into 1140 2 times with a remainder of 344.
The next digit of our result is 2. 
Result so far: 235113.7914572
Deduct 796 from 1140 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 16:
If we divide 3440 by 398, we get 8 and a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 235113.79145728
If we take 3184 away from 3440, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 235113.79145728 and a remainder of 2.56e-07.