Let's divide 83420474 by 693
We want to divide 83420474 by 693.

On to step 1:
If we divide 8 by 693, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 693

Step 2:
If we divide 83 by 693, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Fetch the next digit (4) from the dividend, attach it to 83 and continue: 834 / 693

On to step 3:
693 goes into 834 1 times with a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 693 from 834 to get 141.
Fetch the next digit (2) from the dividend, attach it to 141 and continue: 1412 / 693

Moving on to step 4:
The number 693 fits into 1412 2 times, leaving a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1386 from 1412 leaves us with 26.
Bring next digit (0) of the dividend behind the 26 and repeat the process: 260 / 693

Moving on to step 5:
When dividing 260 by 693, we get 0 with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
If we take 0 away from 260, we end up with 260.
Fetch the next digit (4) from the dividend, attach it to 260 and continue: 2604 / 693

Step 6:
The number 693 fits into 2604 3 times, leaving a remainder of 525.
Use 3 as the next digit of our solution. 
Result so far: 1203.0
The remainder is 525 after subtracting 2079 from 2604.
Grab the next digit (7) from the dividend, add it to 525, then carry on: 5257 / 693

Step 7:
5257 divided by 693 is 7 with a remainder of 406.
Write down 7 as next digit of the result. 
Result so far: 12037.0
If we subtract 4851 from 5257, we get 406.
Include the next digit (4) from the dividend after 406, then repeat: 4064 / 693

Advancing to step 8:
693 goes into 4064 5 times with a remainder of 599.
Record the quotient 5 as the next digit in the result. 
Result so far: 120375.0
Subtract 3465 from 4064 to get 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Advancing to step 9:
When dividing 5990 by 693, we get 8 with a remainder of 446.
Put 8 as the next digit of the answer. 
Result so far: 120375.8
If we take 5544 away from 5990, we end up with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Going ahead to step 10:
When dividing 4460 by 693, we get 6 with a remainder of 302.
The number 6 becomes the next digit in our result. 
Result so far: 120375.86
Subtract 4158 from 4460 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Going ahead to step 11:
When dividing 3020 by 693, we get 4 with a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 120375.864
The remainder is 248 after subtracting 2772 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 12:
When dividing 2480 by 693, we get 3 with a remainder of 401.
Use 3 as the next digit of our solution. 
Result so far: 120375.8643
Subtracting 2079 from 2480 leaves us with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Step 13:
When dividing 4010 by 693, we get 5 with a remainder of 545.
Put 5 as the next digit of the answer. 
Result so far: 120375.86435
If we take 3465 away from 4010, we end up with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Moving on to step 14:
5450 divided by 693 is 7 with a remainder of 599.
The next digit of our result is 7. 
Result so far: 120375.864357
If we take 4851 away from 5450, we end up with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Step 15:
The number 693 fits into 5990 8 times, leaving a remainder of 446.
The number 8 becomes the next digit in our result. 
Result so far: 120375.8643578
Deduct 5544 from 5990 and we're left with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Let's proceed to step 16:
When dividing 4460 by 693, we get 6 with a remainder of 302.
Write down 6 as next digit of the result. 
Result so far: 120375.86435786
Subtract 4158 from 4460 to get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Our division results in 120375.86435786 with a remaining 3.02e-07.