We look at the division of 43178932 by 221 
We want to figure out the number of times 43178932 can be divided by 221.

Advancing to step 1:
221 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 221

Moving on to step 2:
221 goes into 43 0 times with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 221

Step 3:
When dividing 431 by 221, we get 1 with a remainder of 210.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 221 away from 431, we end up with 210.
Append the next digit (7) from the dividend to 210 and continue with: 2107 / 221

Moving on to step 4:
When dividing 2107 by 221, we get 9 with a remainder of 118.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 1989 from 2107 leaves us with 118.
Grab the next digit (8) from the dividend, add it to 118, then carry on: 1188 / 221

Going ahead to step 5:
1188 divided by 221 is 5 with a remainder of 83.
Write down 5 as next digit of the result. 
Result so far: 195.0
If we take 1105 away from 1188, we end up with 83.
Append the next digit (9) from the dividend to 83 and continue with: 839 / 221

Moving on to step 6:
221 goes into 839 3 times with a remainder of 176.
The number 3 becomes the next digit in our result. 
Result so far: 1953.0
If we take 663 away from 839, we end up with 176.
Grab the next digit (3) from the dividend, add it to 176, then carry on: 1763 / 221

On to step 7:
When dividing 1763 by 221, we get 7 with a remainder of 216.
The number 7 becomes the next digit in our result. 
Result so far: 19537.0
Deduct 1547 from 1763 and we're left with 216.
Bring next digit (2) of the dividend behind the 216 and repeat the process: 2162 / 221

Advancing to step 8:
2162 divided by 221 is 9 with a remainder of 173.
The next digit of our result is 9. 
Result so far: 195379.0
If we take 1989 away from 2162, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 9:
221 can be fit into 1730 7 times, resulting in a remainder of 183.
Write down 7 as next digit of the result. 
Result so far: 195379.7
If we take 1547 away from 1730, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Let's proceed to step 10:
221 can be fit into 1830 8 times, resulting in a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 195379.78
If we subtract 1768 from 1830, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
If we divide 620 by 221, we get 2 and a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 195379.782
Subtracting 442 from 620 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Advancing to step 12:
221 can be fit into 1780 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 195379.7828
If we subtract 1768 from 1780, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
221 goes into 120 0 times with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 195379.7828
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
221 can be fit into 1200 5 times, resulting in a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 195379.782805
Subtract 1105 from 1200 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 15:
If we divide 950 by 221, we get 4 and a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 195379.7828054
If we take 884 away from 950, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 16:
When dividing 660 by 221, we get 2 with a remainder of 218.
Record the quotient 2 as the next digit in the result. 
Result so far: 195379.78280542
Subtract 442 from 660 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The quotient of the division is 195379.78280542, and the remainder is 2.18e-07.