59387190 divided by 644 
We want to divide 59387190 by 644.

Advancing to step 1:
644 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 644

On to step 2:
644 goes into 59 0 times with a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Grab the next digit (3) from the dividend, add it to 59, then carry on: 593 / 644

Step 3:
If we divide 593 by 644, we get 0 and a remainder of 593.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 593, we get 593.
Grab the next digit (8) from the dividend, add it to 593, then carry on: 5938 / 644

Step 4:
644 can be fit into 5938 9 times, resulting in a remainder of 142.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 5796 from 5938 to get 142.
Include the next digit (7) from the dividend after 142, then repeat: 1427 / 644

Step 5:
The number 644 fits into 1427 2 times, leaving a remainder of 139.
The next digit of our result is 2. 
Result so far: 92.0
Deduct 1288 from 1427 and we're left with 139.
Grab the next digit (1) from the dividend, add it to 139, then carry on: 1391 / 644

On to step 6:
When dividing 1391 by 644, we get 2 with a remainder of 103.
The next digit of our result is 2. 
Result so far: 922.0
If we take 1288 away from 1391, we end up with 103.
Grab the next digit (9) from the dividend, add it to 103, then carry on: 1039 / 644

Step 7:
1039 divided by 644 is 1 with a remainder of 395.
The number 1 becomes the next digit in our result. 
Result so far: 9221.0
The remainder is 395 after subtracting 644 from 1039.
Grab the next digit (0) from the dividend, add it to 395, then carry on: 3950 / 644

Advancing to step 8:
3950 divided by 644 is 6 with a remainder of 86.
Write down 6 as next digit of the result. 
Result so far: 92216.0
The remainder is 86 after subtracting 3864 from 3950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
644 can be fit into 860 1 times, resulting in a remainder of 216.
Put 1 as the next digit of the answer. 
Result so far: 92216.1
Subtracting 644 from 860 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
644 can be fit into 2160 3 times, resulting in a remainder of 228.
Write down 3 as next digit of the result. 
Result so far: 92216.13
If we take 1932 away from 2160, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 11:
644 goes into 2280 3 times with a remainder of 348.
Put 3 as the next digit of the answer. 
Result so far: 92216.133
If we take 1932 away from 2280, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

The final result is 92216.133 with a remainder of 0.0348.