We look at the division of 52578218 by 356 
We want to figure out the number of times 52578218 can be divided by 356.

Step 1:
If we divide 5 by 356, we get 0 and 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.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 356

Let's proceed to step 2:
The number 356 fits into 52 0 times, leaving a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Grab the next digit (5) from the dividend, add it to 52, then carry on: 525 / 356

Moving on to step 3:
356 can be fit into 525 1 times, resulting in a remainder of 169.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 356 from 525 to get 169.
Fetch the next digit (7) from the dividend, attach it to 169 and continue: 1697 / 356

On to step 4:
1697 divided by 356 is 4 with a remainder of 273.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 1424 away from 1697, we end up with 273.
Fetch the next digit (8) from the dividend, attach it to 273 and continue: 2738 / 356

Step 5:
If we divide 2738 by 356, we get 7 and a remainder of 246.
The next digit of our result is 7. 
Result so far: 147.0
Deduct 2492 from 2738 and we're left with 246.
Include the next digit (2) from the dividend after 246, then repeat: 2462 / 356

Going ahead to step 6:
When dividing 2462 by 356, we get 6 with a remainder of 326.
Record the quotient 6 as the next digit in the result. 
Result so far: 1476.0
If we subtract 2136 from 2462, we get 326.
Include the next digit (1) from the dividend after 326, then repeat: 3261 / 356

Going ahead to step 7:
The number 356 fits into 3261 9 times, leaving a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 14769.0
Subtract 3204 from 3261 to get 57.
Take the next digit (8) from the dividend and append it to 57, then repeat: 578 / 356

On to step 8:
578 divided by 356 is 1 with a remainder of 222.
Use 1 as the next digit of our solution. 
Result so far: 147691.0
Deduct 356 from 578 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 9:
356 goes into 2220 6 times with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 147691.6
Deduct 2136 from 2220 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 10:
The number 356 fits into 840 2 times, leaving a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 147691.62
Subtracting 712 from 840 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 11:
If we divide 1280 by 356, we get 3 and a remainder of 212.
Write down 3 as next digit of the result. 
Result so far: 147691.623
If we subtract 1068 from 1280, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 12:
356 can be fit into 2120 5 times, resulting in a remainder of 340.
Record the quotient 5 as the next digit in the result. 
Result so far: 147691.6235
Subtracting 1780 from 2120 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
356 can be fit into 3400 9 times, resulting in a remainder of 196.
The next digit of our result is 9. 
Result so far: 147691.62359
Deduct 3204 from 3400 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 14:
If we divide 1960 by 356, we get 5 and a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 147691.623595
If we take 1780 away from 1960, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 15:
356 can be fit into 1800 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 147691.6235955
The remainder is 20 after subtracting 1780 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 147691.6235955 with a remaining 2e-07.