We're dividing 373858 by 51 
We're looking to find how many times 51 goes into 373858.

Step 1:
51 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 51

Let's proceed to step 2:
If we divide 37 by 51, we get 0 and a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (3) from the dividend and append it to 37, then repeat: 373 / 51

Advancing to step 3:
51 goes into 373 7 times with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 16 after subtracting 357 from 373.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 51

On to step 4:
When dividing 168 by 51, we get 3 with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we subtract 153 from 168, we get 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 51

Step 5:
If we divide 155 by 51, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 733.0
If we subtract 153 from 155, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 51

Going ahead to step 6:
When dividing 28 by 51, we get 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 7330.0
The remainder is 28 after subtracting 0 from 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
If we divide 280 by 51, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7330.5
Subtracting 255 from 280 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
51 can be fit into 250 4 times, resulting in a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 7330.54
The remainder is 46 after subtracting 204 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
The number 51 fits into 460 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 7330.549
Deduct 459 from 460 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
51 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 7330.549
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
100 divided by 51 is 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 7330.54901
Subtracting 51 from 100 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
If we divide 490 by 51, we get 9 and a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 7330.549019
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
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: 7330.5490196
Deduct 306 from 310 and we're left 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.

Going ahead to step 14:
The number 51 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 7330.5490196
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 7330.5490196 with a balance of 4e-08.