Let's divide 93900971 by 431
Our goal is to divide 93900971 by 431.

Let's proceed to step 1:
If we divide 9 by 431, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 431

Step 2:
If we divide 93 by 431, we get 0 and a remainder of 93.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Take the next digit (9) from the dividend and append it to 93, then repeat: 939 / 431

Let's proceed to step 3:
When dividing 939 by 431, we get 2 with a remainder of 77.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 862 from 939, we get 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 431

Advancing to step 4:
431 can be fit into 770 1 times, resulting in a remainder of 339.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 431 from 770, we get 339.
Include the next digit (0) from the dividend after 339, then repeat: 3390 / 431

On to step 5:
The number 431 fits into 3390 7 times, leaving a remainder of 373.
Write down 7 as next digit of the result. 
Result so far: 217.0
If we subtract 3017 from 3390, we get 373.
Include the next digit (9) from the dividend after 373, then repeat: 3739 / 431

Step 6:
The number 431 fits into 3739 8 times, leaving a remainder of 291.
Write down 8 as next digit of the result. 
Result so far: 2178.0
Subtracting 3448 from 3739 leaves us with 291.
Grab the next digit (7) from the dividend, add it to 291, then carry on: 2917 / 431

Moving on to step 7:
431 can be fit into 2917 6 times, resulting in a remainder of 331.
The next digit of our result is 6. 
Result so far: 21786.0
Subtract 2586 from 2917 to get 331.
Include the next digit (1) from the dividend after 331, then repeat: 3311 / 431

Let's proceed to step 8:
The number 431 fits into 3311 7 times, leaving a remainder of 294.
The number 7 becomes the next digit in our result. 
Result so far: 217867.0
If we subtract 3017 from 3311, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Let's proceed to step 9:
431 goes into 2940 6 times with a remainder of 354.
Write down 6 as next digit of the result. 
Result so far: 217867.6
The remainder is 354 after subtracting 2586 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 10:
When dividing 3540 by 431, we get 8 with a remainder of 92.
Put 8 as the next digit of the answer. 
Result so far: 217867.68
If we subtract 3448 from 3540, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 11:
When dividing 920 by 431, we get 2 with a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 217867.682
If we take 862 away from 920, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
When dividing 580 by 431, we get 1 with a remainder of 149.
Write down 1 as next digit of the result. 
Result so far: 217867.6821
Subtracting 431 from 580 leaves us with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Step 13:
When dividing 1490 by 431, we get 3 with a remainder of 197.
Put 3 as the next digit of the answer. 
Result so far: 217867.68213
If we subtract 1293 from 1490, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 14:
The number 431 fits into 1970 4 times, leaving a remainder of 246.
The next digit of our result is 4. 
Result so far: 217867.682134
Subtract 1724 from 1970 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 15:
2460 divided by 431 is 5 with a remainder of 305.
The number 5 becomes the next digit in our result. 
Result so far: 217867.6821345
If we take 2155 away from 2460, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 16:
431 goes into 3050 7 times with a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 217867.68213457
Subtract 3017 from 3050 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 217867.68213457, and the remainder is 3.3e-08.