73939897 divided by 220 
We want to figure out the number of times 73939897 can be divided by 220.

Advancing to step 1:
If we divide 7 by 220, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 220

Let's proceed to step 2:
220 goes into 73 0 times with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Bring next digit (9) of the dividend behind the 73 and repeat the process: 739 / 220

Step 3:
220 goes into 739 3 times with a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 660 from 739, we get 79.
Take the next digit (3) from the dividend and append it to 79, then repeat: 793 / 220

Advancing to step 4:
When dividing 793 by 220, we get 3 with a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we take 660 away from 793, we end up with 133.
Take the next digit (9) from the dividend and append it to 133, then repeat: 1339 / 220

Step 5:
220 can be fit into 1339 6 times, resulting in a remainder of 19.
The next digit of our result is 6. 
Result so far: 336.0
The remainder is 19 after subtracting 1320 from 1339.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 220

On to step 6:
220 can be fit into 198 0 times, resulting in a remainder of 198.
Put 0 as the next digit of the answer. 
Result so far: 3360.0
If we subtract 0 from 198, we get 198.
Grab the next digit (9) from the dividend, add it to 198, then carry on: 1989 / 220

Going ahead to step 7:
220 goes into 1989 9 times with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 33609.0
Subtract 1980 from 1989 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 220

Going ahead to step 8:
The number 220 fits into 97 0 times, leaving a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 336090.0
Deduct 0 from 97 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Advancing to step 9:
When dividing 970 by 220, we get 4 with a remainder of 90.
Write down 4 as next digit of the result. 
Result so far: 336090.4
Deduct 880 from 970 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
When dividing 900 by 220, we get 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 336090.44
If we subtract 880 from 900, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 336090.44, with a leftover of 0.02.