We're dividing 93195540 by 644 
We're looking to find how many times 644 goes into 93195540.

Let's proceed to step 1:
9 divided by 644 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 644

Advancing to step 2:
If we divide 93 by 644, we get 0 and a remainder of 93.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 93 after subtracting 0 from 93.
Fetch the next digit (1) from the dividend, attach it to 93 and continue: 931 / 644

Going ahead to step 3:
931 divided by 644 is 1 with a remainder of 287.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 287 after subtracting 644 from 931.
Append the next digit (9) from the dividend to 287 and continue with: 2879 / 644

Going ahead to step 4:
When dividing 2879 by 644, we get 4 with a remainder of 303.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 303 after subtracting 2576 from 2879.
Take the next digit (5) from the dividend and append it to 303, then repeat: 3035 / 644

Let's proceed to step 5:
The number 644 fits into 3035 4 times, leaving a remainder of 459.
The number 4 becomes the next digit in our result. 
Result so far: 144.0
If we take 2576 away from 3035, we end up with 459.
Fetch the next digit (5) from the dividend, attach it to 459 and continue: 4595 / 644

Going ahead to step 6:
The number 644 fits into 4595 7 times, leaving a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 1447.0
The remainder is 87 after subtracting 4508 from 4595.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 644

Going ahead to step 7:
The number 644 fits into 874 1 times, leaving a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 14471.0
Subtracting 644 from 874 leaves us with 230.
Take the next digit (0) from the dividend and append it to 230, then repeat: 2300 / 644

Going ahead to step 8:
If we divide 2300 by 644, we get 3 and a remainder of 368.
The number 3 becomes the next digit in our result. 
Result so far: 144713.0
If we take 1932 away from 2300, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 9:
644 goes into 3680 5 times with a remainder of 460.
The next digit of our result is 5. 
Result so far: 144713.5
If we take 3220 away from 3680, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 10:
If we divide 4600 by 644, we get 7 and a remainder of 92.
Put 7 as the next digit of the answer. 
Result so far: 144713.57
Deduct 4508 from 4600 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 11:
644 can be fit into 920 1 times, resulting in a remainder of 276.
The next digit of our result is 1. 
Result so far: 144713.571
Subtracting 644 from 920 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 12:
644 can be fit into 2760 4 times, resulting in a remainder of 184.
The number 4 becomes the next digit in our result. 
Result so far: 144713.5714
Deduct 2576 from 2760 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 13:
644 can be fit into 1840 2 times, resulting in a remainder of 552.
Record the quotient 2 as the next digit in the result. 
Result so far: 144713.57142
If we take 1288 away from 1840, we end up with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Advancing to step 14:
The number 644 fits into 5520 8 times, leaving a remainder of 368.
The next digit of our result is 8. 
Result so far: 144713.571428
Deduct 5152 from 5520 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 15:
644 can be fit into 3680 5 times, resulting in a remainder of 460.
The number 5 becomes the next digit in our result. 
Result so far: 144713.5714285
If we subtract 3220 from 3680, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 16:
644 goes into 4600 7 times with a remainder of 92.
Record the quotient 7 as the next digit in the result. 
Result so far: 144713.57142857
Deduct 4508 from 4600 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

After the division, we end up with 144713.57142857 and a remainder of 9.2e-08.