We divide 99056958 by 644
Our goal is to divide 99056958 by 644.

Moving on to step 1:
If we divide 9 by 644, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 644

Advancing to step 2:
644 goes into 99 0 times with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Take the next digit (0) from the dividend and append it to 99, then repeat: 990 / 644

Going ahead to step 3:
990 divided by 644 is 1 with a remainder of 346.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 644 from 990 to get 346.
Fetch the next digit (5) from the dividend, attach it to 346 and continue: 3465 / 644

On to step 4:
If we divide 3465 by 644, we get 5 and a remainder of 245.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 3220 from 3465, we get 245.
Fetch the next digit (6) from the dividend, attach it to 245 and continue: 2456 / 644

On to step 5:
644 can be fit into 2456 3 times, resulting in a remainder of 524.
Write down 3 as next digit of the result. 
Result so far: 153.0
If we take 1932 away from 2456, we end up with 524.
Include the next digit (9) from the dividend after 524, then repeat: 5249 / 644

Moving on to step 6:
644 goes into 5249 8 times with a remainder of 97.
Write down 8 as next digit of the result. 
Result so far: 1538.0
Subtracting 5152 from 5249 leaves us with 97.
Fetch the next digit (5) from the dividend, attach it to 97 and continue: 975 / 644

On to step 7:
If we divide 975 by 644, we get 1 and a remainder of 331.
Write down 1 as next digit of the result. 
Result so far: 15381.0
If we take 644 away from 975, we end up with 331.
Append the next digit (8) from the dividend to 331 and continue with: 3318 / 644

Going ahead to step 8:
The number 644 fits into 3318 5 times, leaving a remainder of 98.
Use 5 as the next digit of our solution. 
Result so far: 153815.0
Subtract 3220 from 3318 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 9:
980 divided by 644 is 1 with a remainder of 336.
The number 1 becomes the next digit in our result. 
Result so far: 153815.1
Deduct 644 from 980 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 10:
When dividing 3360 by 644, we get 5 with a remainder of 140.
The next digit of our result is 5. 
Result so far: 153815.15
If we take 3220 away from 3360, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 11:
If we divide 1400 by 644, we get 2 and a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 153815.152
The remainder is 112 after subtracting 1288 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 12:
644 can be fit into 1120 1 times, resulting in a remainder of 476.
Write down 1 as next digit of the result. 
Result so far: 153815.1521
Subtracting 644 from 1120 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Moving on to step 13:
When dividing 4760 by 644, we get 7 with a remainder of 252.
Write down 7 as next digit of the result. 
Result so far: 153815.15217
The remainder is 252 after subtracting 4508 from 4760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 14:
The number 644 fits into 2520 3 times, leaving a remainder of 588.
Put 3 as the next digit of the answer. 
Result so far: 153815.152173
If we take 1932 away from 2520, we end up with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Step 15:
644 can be fit into 5880 9 times, resulting in a remainder of 84.
Write down 9 as next digit of the result. 
Result so far: 153815.1521739
Subtract 5796 from 5880 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 16:
644 goes into 840 1 times with a remainder of 196.
The next digit of our result is 1. 
Result so far: 153815.15217391
Subtracting 644 from 840 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

The quotient of the division is 153815.15217391, and the remainder is 1.96e-07.