We're dividing 99900287 by 697 
We want to figure out the number of times 99900287 can be divided by 697.

Moving on to step 1:
When dividing 9 by 697, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 697

Moving on to step 2:
When dividing 99 by 697, we get 0 with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Append the next digit (9) from the dividend to 99 and continue with: 999 / 697

Advancing to step 3:
If we divide 999 by 697, we get 1 and a remainder of 302.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 697 from 999 leaves us with 302.
Take the next digit (0) from the dividend and append it to 302, then repeat: 3020 / 697

Step 4:
697 goes into 3020 4 times with a remainder of 232.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 2788 from 3020, we get 232.
Fetch the next digit (0) from the dividend, attach it to 232 and continue: 2320 / 697

Going ahead to step 5:
697 can be fit into 2320 3 times, resulting in a remainder of 229.
Use 3 as the next digit of our solution. 
Result so far: 143.0
The remainder is 229 after subtracting 2091 from 2320.
Append the next digit (2) from the dividend to 229 and continue with: 2292 / 697

Advancing to step 6:
The number 697 fits into 2292 3 times, leaving a remainder of 201.
Write down 3 as next digit of the result. 
Result so far: 1433.0
The remainder is 201 after subtracting 2091 from 2292.
Append the next digit (8) from the dividend to 201 and continue with: 2018 / 697

Moving on to step 7:
The number 697 fits into 2018 2 times, leaving a remainder of 624.
Use 2 as the next digit of our solution. 
Result so far: 14332.0
Subtract 1394 from 2018 to get 624.
Grab the next digit (7) from the dividend, add it to 624, then carry on: 6247 / 697

Advancing to step 8:
6247 divided by 697 is 8 with a remainder of 671.
Record the quotient 8 as the next digit in the result. 
Result so far: 143328.0
Subtracting 5576 from 6247 leaves us with 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Let's proceed to step 9:
If we divide 6710 by 697, we get 9 and a remainder of 437.
Put 9 as the next digit of the answer. 
Result so far: 143328.9
If we take 6273 away from 6710, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Going ahead to step 10:
697 goes into 4370 6 times with a remainder of 188.
Record the quotient 6 as the next digit in the result. 
Result so far: 143328.96
Deduct 4182 from 4370 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 11:
697 goes into 1880 2 times with a remainder of 486.
Write down 2 as next digit of the result. 
Result so far: 143328.962
Deduct 1394 from 1880 and we're left with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 12:
4860 divided by 697 is 6 with a remainder of 678.
The next digit of our result is 6. 
Result so far: 143328.9626
Subtract 4182 from 4860 to get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Let's proceed to step 13:
If we divide 6780 by 697, we get 9 and a remainder of 507.
Write down 9 as next digit of the result. 
Result so far: 143328.96269
The remainder is 507 after subtracting 6273 from 6780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

On to step 14:
697 goes into 5070 7 times with a remainder of 191.
Use 7 as the next digit of our solution. 
Result so far: 143328.962697
The remainder is 191 after subtracting 4879 from 5070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 15:
The number 697 fits into 1910 2 times, leaving a remainder of 516.
Use 2 as the next digit of our solution. 
Result so far: 143328.9626972
Subtract 1394 from 1910 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Advancing to step 16:
If we divide 5160 by 697, we get 7 and a remainder of 281.
The next digit of our result is 7. 
Result so far: 143328.96269727
Deduct 4879 from 5160 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

The final outcome is 143328.96269727, with a leftover of 2.81e-07.