We look at the division of 73401902 by 807 
We're looking to find how many times 807 goes into 73401902.

Moving on to step 1:
If we divide 7 by 807, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 807

Moving on to step 2:
807 goes into 73 0 times with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Append the next digit (4) from the dividend to 73 and continue with: 734 / 807

Going ahead to step 3:
807 can be fit into 734 0 times, resulting in a remainder of 734.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 734 after subtracting 0 from 734.
Include the next digit (0) from the dividend after 734, then repeat: 7340 / 807

Advancing to step 4:
7340 divided by 807 is 9 with a remainder of 77.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 7263 from 7340 leaves us with 77.
Grab the next digit (1) from the dividend, add it to 77, then carry on: 771 / 807

Step 5:
807 goes into 771 0 times with a remainder of 771.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we take 0 away from 771, we end up with 771.
Append the next digit (9) from the dividend to 771 and continue with: 7719 / 807

Let's proceed to step 6:
807 can be fit into 7719 9 times, resulting in a remainder of 456.
The next digit of our result is 9. 
Result so far: 909.0
Subtract 7263 from 7719 to get 456.
Append the next digit (0) from the dividend to 456 and continue with: 4560 / 807

Step 7:
If we divide 4560 by 807, we get 5 and a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 9095.0
Subtracting 4035 from 4560 leaves us with 525.
Grab the next digit (2) from the dividend, add it to 525, then carry on: 5252 / 807

Going ahead to step 8:
The number 807 fits into 5252 6 times, leaving a remainder of 410.
The number 6 becomes the next digit in our result. 
Result so far: 90956.0
Deduct 4842 from 5252 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 9:
4100 divided by 807 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 90956.5
If we take 4035 away from 4100, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 10:
807 can be fit into 650 0 times, resulting in a remainder of 650.
The number 0 becomes the next digit in our result. 
Result so far: 90956.5
Deduct 0 from 650 and we're left with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Going ahead to step 11:
6500 divided by 807 is 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 90956.508
The remainder is 44 after subtracting 6456 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
When dividing 440 by 807, we get 0 with a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 90956.508
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 13:
807 can be fit into 4400 5 times, resulting in a remainder of 365.
The next digit of our result is 5. 
Result so far: 90956.50805
Subtract 4035 from 4400 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 14:
807 can be fit into 3650 4 times, resulting in a remainder of 422.
The number 4 becomes the next digit in our result. 
Result so far: 90956.508054
Deduct 3228 from 3650 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 15:
If we divide 4220 by 807, we get 5 and a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 90956.5080545
Deduct 4035 from 4220 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 16:
1850 divided by 807 is 2 with a remainder of 236.
Record the quotient 2 as the next digit in the result. 
Result so far: 90956.50805452
The remainder is 236 after subtracting 1614 from 1850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The final outcome is 90956.50805452, with a leftover of 2.36e-07.