We look at the division of 53161312 by 351 
We're looking to find how many times 351 goes into 53161312.

Step 1:
5 divided by 351 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 351

Going ahead to step 2:
351 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 351

Let's proceed to step 3:
351 goes into 531 1 times with a remainder of 180.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 351 away from 531, we end up with 180.
Bring next digit (6) of the dividend behind the 180 and repeat the process: 1806 / 351

Going ahead to step 4:
1806 divided by 351 is 5 with a remainder of 51.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 51 after subtracting 1755 from 1806.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 351

On to step 5:
If we divide 511 by 351, we get 1 and a remainder of 160.
The next digit of our result is 1. 
Result so far: 151.0
If we take 351 away from 511, we end up with 160.
Take the next digit (3) from the dividend and append it to 160, then repeat: 1603 / 351

Going ahead to step 6:
351 goes into 1603 4 times with a remainder of 199.
The number 4 becomes the next digit in our result. 
Result so far: 1514.0
Deduct 1404 from 1603 and we're left with 199.
Fetch the next digit (1) from the dividend, attach it to 199 and continue: 1991 / 351

Step 7:
351 can be fit into 1991 5 times, resulting in a remainder of 236.
The number 5 becomes the next digit in our result. 
Result so far: 15145.0
Subtract 1755 from 1991 to get 236.
Take the next digit (2) from the dividend and append it to 236, then repeat: 2362 / 351

Advancing to step 8:
2362 divided by 351 is 6 with a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 151456.0
Subtract 2106 from 2362 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 9:
When dividing 2560 by 351, we get 7 with a remainder of 103.
The next digit of our result is 7. 
Result so far: 151456.7
If we take 2457 away from 2560, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 10:
The number 351 fits into 1030 2 times, leaving a remainder of 328.
Put 2 as the next digit of the answer. 
Result so far: 151456.72
The remainder is 328 after subtracting 702 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 11:
351 can be fit into 3280 9 times, resulting in a remainder of 121.
Put 9 as the next digit of the answer. 
Result so far: 151456.729
Subtracting 3159 from 3280 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Advancing to step 12:
The number 351 fits into 1210 3 times, leaving a remainder of 157.
The next digit of our result is 3. 
Result so far: 151456.7293
The remainder is 157 after subtracting 1053 from 1210.
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 13:
1570 divided by 351 is 4 with a remainder of 166.
Record the quotient 4 as the next digit in the result. 
Result so far: 151456.72934
Subtract 1404 from 1570 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 14:
351 can be fit into 1660 4 times, resulting in a remainder of 256.
The next digit of our result is 4. 
Result so far: 151456.729344
If we take 1404 away from 1660, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

In conclusion, the division gives 151456.729344 with a balance of 2.56e-05.