Let's divide 51674270 by 423
Let's see how many times 423 fits into 51674270.

Advancing to step 1:
When dividing 5 by 423, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 423

Going ahead to step 2:
When dividing 51 by 423, we get 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (6) from the dividend and append it to 51, then repeat: 516 / 423

Going ahead to step 3:
The number 423 fits into 516 1 times, leaving a remainder of 93.
The next digit of our result is 1. 
Result so far: 1.0
If we take 423 away from 516, we end up with 93.
Include the next digit (7) from the dividend after 93, then repeat: 937 / 423

On to step 4:
If we divide 937 by 423, we get 2 and a remainder of 91.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 91 after subtracting 846 from 937.
Fetch the next digit (4) from the dividend, attach it to 91 and continue: 914 / 423

Going ahead to step 5:
423 can be fit into 914 2 times, resulting in a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 122.0
Deduct 846 from 914 and we're left with 68.
Include the next digit (2) from the dividend after 68, then repeat: 682 / 423

Step 6:
423 goes into 682 1 times with a remainder of 259.
The next digit of our result is 1. 
Result so far: 1221.0
Deduct 423 from 682 and we're left with 259.
Fetch the next digit (7) from the dividend, attach it to 259 and continue: 2597 / 423

Moving on to step 7:
423 goes into 2597 6 times with a remainder of 59.
Use 6 as the next digit of our solution. 
Result so far: 12216.0
The remainder is 59 after subtracting 2538 from 2597.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 423

On to step 8:
The number 423 fits into 590 1 times, leaving a remainder of 167.
The next digit of our result is 1. 
Result so far: 122161.0
Subtract 423 from 590 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 9:
423 goes into 1670 3 times with a remainder of 401.
Write down 3 as next digit of the result. 
Result so far: 122161.3
The remainder is 401 after subtracting 1269 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Let's proceed to step 10:
423 can be fit into 4010 9 times, resulting in a remainder of 203.
Put 9 as the next digit of the answer. 
Result so far: 122161.39
If we subtract 3807 from 4010, we get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Going ahead to step 11:
The number 423 fits into 2030 4 times, leaving a remainder of 338.
The next digit of our result is 4. 
Result so far: 122161.394
Subtract 1692 from 2030 to get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 12:
If we divide 3380 by 423, we get 7 and a remainder of 419.
Put 7 as the next digit of the answer. 
Result so far: 122161.3947
Deduct 2961 from 3380 and we're left with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

On to step 13:
423 can be fit into 4190 9 times, resulting in a remainder of 383.
Record the quotient 9 as the next digit in the result. 
Result so far: 122161.39479
The remainder is 383 after subtracting 3807 from 4190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Advancing to step 14:
When dividing 3830 by 423, we get 9 with a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 122161.394799
Subtracting 3807 from 3830 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final result is 122161.394799 with a remainder of 2.3e-06.