We look at the division of 8437190 by 353 
We want to figure out the number of times 8437190 can be divided by 353.

On to step 1:
If we divide 8 by 353, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 353

On to step 2:
84 divided by 353 is 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Grab the next digit (3) from the dividend, add it to 84, then carry on: 843 / 353

Moving on to step 3:
If we divide 843 by 353, we get 2 and a remainder of 137.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 706 from 843 to get 137.
Bring next digit (7) of the dividend behind the 137 and repeat the process: 1377 / 353

Going ahead to step 4:
353 goes into 1377 3 times with a remainder of 318.
The next digit of our result is 3. 
Result so far: 23.0
If we take 1059 away from 1377, we end up with 318.
Take the next digit (1) from the dividend and append it to 318, then repeat: 3181 / 353

On to step 5:
3181 divided by 353 is 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 239.0
Deduct 3177 from 3181 and we're left with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 353

Going ahead to step 6:
353 goes into 49 0 times with a remainder of 49.
The next digit of our result is 0. 
Result so far: 2390.0
Subtract 0 from 49 to get 49.
Include the next digit (0) from the dividend after 49, then repeat: 490 / 353

Advancing to step 7:
When dividing 490 by 353, we get 1 with a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 23901.0
If we subtract 353 from 490, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 8:
The number 353 fits into 1370 3 times, leaving a remainder of 311.
Record the quotient 3 as the next digit in the result. 
Result so far: 23901.3
Subtract 1059 from 1370 to get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 9:
353 goes into 3110 8 times with a remainder of 286.
The next digit of our result is 8. 
Result so far: 23901.38
If we take 2824 away from 3110, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 10:
353 goes into 2860 8 times with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 23901.388
Subtracting 2824 from 2860 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final result is 23901.388 with a remainder of 0.0036.