Let's divide 51749146 by 703
The aim is to understand the frequency of 703 in 51749146.

Advancing to step 1:
703 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 703

Step 2:
703 goes into 51 0 times with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (7) from the dividend and append it to 51, then repeat: 517 / 703

On to step 3:
703 goes into 517 0 times with a remainder of 517.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 517 and we're left with 517.
Grab the next digit (4) from the dividend, add it to 517, then carry on: 5174 / 703

Step 4:
5174 divided by 703 is 7 with a remainder of 253.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 4921 from 5174 leaves us with 253.
Include the next digit (9) from the dividend after 253, then repeat: 2539 / 703

Moving on to step 5:
703 can be fit into 2539 3 times, resulting in a remainder of 430.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
If we subtract 2109 from 2539, we get 430.
Grab the next digit (1) from the dividend, add it to 430, then carry on: 4301 / 703

Going ahead to step 6:
703 goes into 4301 6 times with a remainder of 83.
The next digit of our result is 6. 
Result so far: 736.0
If we subtract 4218 from 4301, we get 83.
Fetch the next digit (4) from the dividend, attach it to 83 and continue: 834 / 703

Step 7:
703 goes into 834 1 times with a remainder of 131.
The number 1 becomes the next digit in our result. 
Result so far: 7361.0
Subtract 703 from 834 to get 131.
Bring next digit (6) of the dividend behind the 131 and repeat the process: 1316 / 703

On to step 8:
1316 divided by 703 is 1 with a remainder of 613.
Write down 1 as next digit of the result. 
Result so far: 73611.0
If we take 703 away from 1316, we end up with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Advancing to step 9:
703 goes into 6130 8 times with a remainder of 506.
Put 8 as the next digit of the answer. 
Result so far: 73611.8
If we subtract 5624 from 6130, we get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Going ahead to step 10:
When dividing 5060 by 703, we get 7 with a remainder of 139.
The next digit of our result is 7. 
Result so far: 73611.87
Deduct 4921 from 5060 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 11:
If we divide 1390 by 703, we get 1 and a remainder of 687.
The number 1 becomes the next digit in our result. 
Result so far: 73611.871
If we take 703 away from 1390, we end up with 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

Step 12:
The number 703 fits into 6870 9 times, leaving a remainder of 543.
Put 9 as the next digit of the answer. 
Result so far: 73611.8719
Subtract 6327 from 6870 to get 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

On to step 13:
The number 703 fits into 5430 7 times, leaving a remainder of 509.
The number 7 becomes the next digit in our result. 
Result so far: 73611.87197
The remainder is 509 after subtracting 4921 from 5430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

On to step 14:
When dividing 5090 by 703, we get 7 with a remainder of 169.
The next digit of our result is 7. 
Result so far: 73611.871977
If we subtract 4921 from 5090, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Our division results in 73611.871977 with a remaining 1.69e-05.