619375 ÷ 51 
We want to figure out the number of times 619375 can be divided by 51.

Going ahead to step 1:
When dividing 6 by 51, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 51

Step 2:
51 goes into 61 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 51 from 61 to get 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 51

Advancing to step 3:
51 can be fit into 109 2 times, resulting in a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 102 away from 109, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 51

Advancing to step 4:
If we divide 73 by 51, we get 1 and a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we take 51 away from 73, we end up with 22.
Include the next digit (7) from the dividend after 22, then repeat: 227 / 51

Going ahead to step 5:
If we divide 227 by 51, we get 4 and a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 1214.0
Subtracting 204 from 227 leaves us with 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 51

Moving on to step 6:
The number 51 fits into 235 4 times, leaving a remainder of 31.
The next digit of our result is 4. 
Result so far: 12144.0
If we take 204 away from 235, we end up 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 7:
310 divided by 51 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 12144.6
The remainder is 4 after subtracting 306 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
51 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 12144.6
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.

Going ahead to step 9:
400 divided by 51 is 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 12144.607
Subtract 357 from 400 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 10:
51 can be fit into 430 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 12144.6078
If we take 408 away from 430, we end up 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.

On to step 11:
If we divide 220 by 51, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 12144.60784
If we subtract 204 from 220, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
51 goes into 160 3 times with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 12144.607843
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
51 goes into 70 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 12144.6078431
Deduct 51 from 70 and we're left 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 14:
51 goes into 190 3 times with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 12144.60784313
The remainder is 37 after subtracting 153 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The quotient of the division is 12144.60784313, and the remainder is 3.7e-08.