Let's divide 426670 by 51
We want to figure out the number of times 426670 can be divided by 51.

Going ahead to step 1:
If we divide 4 by 51, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 51

Step 2:
When dividing 42 by 51, we get 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 51

Going ahead to step 3:
If we divide 426 by 51, we get 8 and a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 408 from 426 leaves us with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 51

Step 4:
The number 51 fits into 186 3 times, leaving a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Deduct 153 from 186 and we're left with 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 51

Let's proceed to step 5:
If we divide 337 by 51, we get 6 and a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 836.0
Subtracting 306 from 337 leaves us with 31.
Append the next digit (0) from the dividend to 31 and continue with: 310 / 51

Advancing to step 6:
The number 51 fits into 310 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 8366.0
Subtracting 306 from 310 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
When dividing 40 by 51, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 8366.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
When dividing 400 by 51, we get 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 8366.07
Deduct 357 from 400 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
If we divide 430 by 51, we get 8 and a remainder of 22.
The next digit of our result is 8. 
Result so far: 8366.078
Deduct 408 from 430 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
51 can be fit into 220 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 8366.0784
The remainder is 16 after subtracting 204 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
When dividing 160 by 51, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 8366.07843
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 12:
70 divided by 51 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 8366.078431
Subtracting 51 from 70 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
When dividing 190 by 51, we get 3 with a remainder of 37.
The next digit of our result is 3. 
Result so far: 8366.0784313
Subtracting 153 from 190 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
370 divided by 51 is 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 8366.07843137
Deduct 357 from 370 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 8366.07843137 with a remainder of 1.3e-08.