Let's divide 51301000 by 561
We want to figure out the number of times 51301000 can be divided by 561.

Step 1:
5 divided by 561 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 561

Going ahead to step 2:
51 divided by 561 is 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Include the next digit (3) from the dividend after 51, then repeat: 513 / 561

Moving on to step 3:
561 can be fit into 513 0 times, resulting in a remainder of 513.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 513 after subtracting 0 from 513.
Bring next digit (0) of the dividend behind the 513 and repeat the process: 5130 / 561

Let's proceed to step 4:
5130 divided by 561 is 9 with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 5049 from 5130 leaves us with 81.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 561

Going ahead to step 5:
The number 561 fits into 811 1 times, leaving a remainder of 250.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
The remainder is 250 after subtracting 561 from 811.
Fetch the next digit (0) from the dividend, attach it to 250 and continue: 2500 / 561

Advancing to step 6:
561 can be fit into 2500 4 times, resulting in a remainder of 256.
Put 4 as the next digit of the answer. 
Result so far: 914.0
Subtract 2244 from 2500 to get 256.
Include the next digit (0) from the dividend after 256, then repeat: 2560 / 561

Step 7:
When dividing 2560 by 561, we get 4 with a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 9144.0
Deduct 2244 from 2560 and we're left with 316.
Fetch the next digit (0) from the dividend, attach it to 316 and continue: 3160 / 561

Advancing to step 8:
When dividing 3160 by 561, we get 5 with a remainder of 355.
Record the quotient 5 as the next digit in the result. 
Result so far: 91445.0
Subtract 2805 from 3160 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 9:
If we divide 3550 by 561, we get 6 and a remainder of 184.
Write down 6 as next digit of the result. 
Result so far: 91445.6
If we subtract 3366 from 3550, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 10:
561 can be fit into 1840 3 times, resulting in a remainder of 157.
Write down 3 as next digit of the result. 
Result so far: 91445.63
The remainder is 157 after subtracting 1683 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 11:
The number 561 fits into 1570 2 times, leaving a remainder of 448.
The next digit of our result is 2. 
Result so far: 91445.632
If we take 1122 away from 1570, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 12:
4480 divided by 561 is 7 with a remainder of 553.
The number 7 becomes the next digit in our result. 
Result so far: 91445.6327
If we take 3927 away from 4480, we end up with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Advancing to step 13:
561 can be fit into 5530 9 times, resulting in a remainder of 481.
The next digit of our result is 9. 
Result so far: 91445.63279
Subtract 5049 from 5530 to get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

On to step 14:
When dividing 4810 by 561, we get 8 with a remainder of 322.
Write down 8 as next digit of the result. 
Result so far: 91445.632798
The remainder is 322 after subtracting 4488 from 4810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 15:
561 goes into 3220 5 times with a remainder of 415.
Put 5 as the next digit of the answer. 
Result so far: 91445.6327985
The remainder is 415 after subtracting 2805 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Let's proceed to step 16:
561 goes into 4150 7 times with a remainder of 223.
Write down 7 as next digit of the result. 
Result so far: 91445.63279857
The remainder is 223 after subtracting 3927 from 4150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Our division results in 91445.63279857 with a remaining 2.23e-07.