We look at the division of 37973265 by 221 
We want to figure out the number of times 37973265 can be divided by 221.

Moving on to step 1:
3 divided by 221 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 221

Moving on to step 2:
221 goes into 37 0 times with a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 221

On to step 3:
If we divide 379 by 221, we get 1 and a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 221 from 379 and we're left with 158.
Append the next digit (7) from the dividend to 158 and continue with: 1587 / 221

Let's proceed to step 4:
221 goes into 1587 7 times with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 1547 from 1587 leaves us with 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 221

Step 5:
The number 221 fits into 403 1 times, leaving a remainder of 182.
Use 1 as the next digit of our solution. 
Result so far: 171.0
If we take 221 away from 403, we end up with 182.
Take the next digit (2) from the dividend and append it to 182, then repeat: 1822 / 221

Advancing to step 6:
221 goes into 1822 8 times with a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 1718.0
Deduct 1768 from 1822 and we're left with 54.
Bring next digit (6) of the dividend behind the 54 and repeat the process: 546 / 221

Advancing to step 7:
221 goes into 546 2 times with a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 17182.0
Subtracting 442 from 546 leaves us with 104.
Include the next digit (5) from the dividend after 104, then repeat: 1045 / 221

Moving on to step 8:
When dividing 1045 by 221, we get 4 with a remainder of 161.
Write down 4 as next digit of the result. 
Result so far: 171824.0
If we subtract 884 from 1045, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 9:
The number 221 fits into 1610 7 times, leaving a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 171824.7
Subtracting 1547 from 1610 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 10:
When dividing 630 by 221, we get 2 with a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 171824.72
The remainder is 188 after subtracting 442 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 11:
When dividing 1880 by 221, we get 8 with a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 171824.728
If we subtract 1768 from 1880, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 12:
The number 221 fits into 1120 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 171824.7285
Subtract 1105 from 1120 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
The number 221 fits into 150 0 times, leaving a remainder of 150.
The next digit of our result is 0. 
Result so far: 171824.7285
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 14:
1500 divided by 221 is 6 with a remainder of 174.
Put 6 as the next digit of the answer. 
Result so far: 171824.728506
Deduct 1326 from 1500 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 15:
If we divide 1740 by 221, we get 7 and a remainder of 193.
The next digit of our result is 7. 
Result so far: 171824.7285067
Subtracting 1547 from 1740 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Let's proceed to step 16:
When dividing 1930 by 221, we get 8 with a remainder of 162.
Use 8 as the next digit of our solution. 
Result so far: 171824.72850678
If we subtract 1768 from 1930, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

After the division, we end up with 171824.72850678 and a remainder of 1.62e-07.