Let's divide 91309502 by 209
We want to figure out the number of times 91309502 can be divided by 209.

Let's proceed to step 1:
If we divide 9 by 209, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 209

Let's proceed to step 2:
The number 209 fits into 91 0 times, leaving a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Append the next digit (3) from the dividend to 91 and continue with: 913 / 209

On to step 3:
913 divided by 209 is 4 with a remainder of 77.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 77 after subtracting 836 from 913.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 209

On to step 4:
770 divided by 209 is 3 with a remainder of 143.
The next digit of our result is 3. 
Result so far: 43.0
If we subtract 627 from 770, we get 143.
Take the next digit (9) from the dividend and append it to 143, then repeat: 1439 / 209

Let's proceed to step 5:
If we divide 1439 by 209, we get 6 and a remainder of 185.
Write down 6 as next digit of the result. 
Result so far: 436.0
Subtracting 1254 from 1439 leaves us with 185.
Append the next digit (5) from the dividend to 185 and continue with: 1855 / 209

On to step 6:
If we divide 1855 by 209, we get 8 and a remainder of 183.
Use 8 as the next digit of our solution. 
Result so far: 4368.0
If we subtract 1672 from 1855, we get 183.
Fetch the next digit (0) from the dividend, attach it to 183 and continue: 1830 / 209

Step 7:
The number 209 fits into 1830 8 times, leaving a remainder of 158.
Use 8 as the next digit of our solution. 
Result so far: 43688.0
Deduct 1672 from 1830 and we're left with 158.
Fetch the next digit (2) from the dividend, attach it to 158 and continue: 1582 / 209

Step 8:
When dividing 1582 by 209, we get 7 with a remainder of 119.
Use 7 as the next digit of our solution. 
Result so far: 436887.0
If we take 1463 away from 1582, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Advancing to step 9:
209 goes into 1190 5 times with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 436887.5
If we take 1045 away from 1190, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 10:
When dividing 1450 by 209, we get 6 with a remainder of 196.
The next digit of our result is 6. 
Result so far: 436887.56
Subtract 1254 from 1450 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 11:
If we divide 1960 by 209, we get 9 and a remainder of 79.
The number 9 becomes the next digit in our result. 
Result so far: 436887.569
If we subtract 1881 from 1960, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 12:
If we divide 790 by 209, we get 3 and a remainder of 163.
Record the quotient 3 as the next digit in the result. 
Result so far: 436887.5693
Subtracting 627 from 790 leaves us with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Going ahead to step 13:
209 can be fit into 1630 7 times, resulting in a remainder of 167.
Record the quotient 7 as the next digit in the result. 
Result so far: 436887.56937
Deduct 1463 from 1630 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 14:
The number 209 fits into 1670 7 times, leaving a remainder of 207.
The next digit of our result is 7. 
Result so far: 436887.569377
Deduct 1463 from 1670 and we're left with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

The final result is 436887.569377 with a remainder of 2.07e-05.