Let's divide 51805380 by 203
We want to divide 51805380 by 203.

Moving on to step 1:
The number 203 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 203

Going ahead to step 2:
When dividing 51 by 203, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 203

Let's proceed to step 3:
203 can be fit into 518 2 times, resulting in a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 406 from 518 leaves us with 112.
Append the next digit (0) from the dividend to 112 and continue with: 1120 / 203

Advancing to step 4:
If we divide 1120 by 203, we get 5 and a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 1015 from 1120 leaves us with 105.
Bring next digit (5) of the dividend behind the 105 and repeat the process: 1055 / 203

Moving on to step 5:
203 goes into 1055 5 times with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
Subtracting 1015 from 1055 leaves us with 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 203

Going ahead to step 6:
When dividing 403 by 203, we get 1 with a remainder of 200.
The next digit of our result is 1. 
Result so far: 2551.0
Subtracting 203 from 403 leaves us with 200.
Take the next digit (8) from the dividend and append it to 200, then repeat: 2008 / 203

Moving on to step 7:
203 can be fit into 2008 9 times, resulting in a remainder of 181.
The next digit of our result is 9. 
Result so far: 25519.0
If we take 1827 away from 2008, we end up with 181.
Grab the next digit (0) from the dividend, add it to 181, then carry on: 1810 / 203

Let's proceed to step 8:
If we divide 1810 by 203, we get 8 and a remainder of 186.
The next digit of our result is 8. 
Result so far: 255198.0
Subtract 1624 from 1810 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 9:
1860 divided by 203 is 9 with a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 255198.9
Subtracting 1827 from 1860 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
The number 203 fits into 330 1 times, leaving a remainder of 127.
Use 1 as the next digit of our solution. 
Result so far: 255198.91
Subtracting 203 from 330 leaves us with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Let's proceed to step 11:
203 goes into 1270 6 times with a remainder of 52.
The next digit of our result is 6. 
Result so far: 255198.916
Subtract 1218 from 1270 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 12:
If we divide 520 by 203, we get 2 and a remainder of 114.
Write down 2 as next digit of the result. 
Result so far: 255198.9162
Subtract 406 from 520 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 13:
The number 203 fits into 1140 5 times, leaving a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 255198.91625
If we take 1015 away from 1140, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 14:
If we divide 1250 by 203, we get 6 and a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 255198.916256
The remainder is 32 after subtracting 1218 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 15:
203 goes into 320 1 times with a remainder of 117.
Write down 1 as next digit of the result. 
Result so far: 255198.9162561
Subtract 203 from 320 to get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 16:
If we divide 1170 by 203, we get 5 and a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 255198.91625615
Subtracting 1015 from 1170 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Our division results in 255198.91625615 with a remaining 1.55e-07.