We divide 79547442 by 648
We want to figure out the number of times 79547442 can be divided by 648.

Advancing to step 1:
648 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 648

Going ahead to step 2:
648 goes into 79 0 times with a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Fetch the next digit (5) from the dividend, attach it to 79 and continue: 795 / 648

Going ahead to step 3:
If we divide 795 by 648, we get 1 and a remainder of 147.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 147 after subtracting 648 from 795.
Append the next digit (4) from the dividend to 147 and continue with: 1474 / 648

Advancing to step 4:
1474 divided by 648 is 2 with a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1296 from 1474 to get 178.
Take the next digit (7) from the dividend and append it to 178, then repeat: 1787 / 648

On to step 5:
When dividing 1787 by 648, we get 2 with a remainder of 491.
Use 2 as the next digit of our solution. 
Result so far: 122.0
Subtract 1296 from 1787 to get 491.
Append the next digit (4) from the dividend to 491 and continue with: 4914 / 648

Advancing to step 6:
648 can be fit into 4914 7 times, resulting in a remainder of 378.
Put 7 as the next digit of the answer. 
Result so far: 1227.0
Subtracting 4536 from 4914 leaves us with 378.
Bring next digit (4) of the dividend behind the 378 and repeat the process: 3784 / 648

Let's proceed to step 7:
3784 divided by 648 is 5 with a remainder of 544.
Record the quotient 5 as the next digit in the result. 
Result so far: 12275.0
Subtracting 3240 from 3784 leaves us with 544.
Take the next digit (2) from the dividend and append it to 544, then repeat: 5442 / 648

Advancing to step 8:
5442 divided by 648 is 8 with a remainder of 258.
The next digit of our result is 8. 
Result so far: 122758.0
Deduct 5184 from 5442 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 9:
The number 648 fits into 2580 3 times, leaving a remainder of 636.
Use 3 as the next digit of our solution. 
Result so far: 122758.3
Subtracting 1944 from 2580 leaves us with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Moving on to step 10:
If we divide 6360 by 648, we get 9 and a remainder of 528.
Put 9 as the next digit of the answer. 
Result so far: 122758.39
If we subtract 5832 from 6360, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 11:
If we divide 5280 by 648, we get 8 and a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 122758.398
Subtract 5184 from 5280 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 12:
648 goes into 960 1 times with a remainder of 312.
Use 1 as the next digit of our solution. 
Result so far: 122758.3981
If we take 648 away from 960, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 13:
When dividing 3120 by 648, we get 4 with a remainder of 528.
Write down 4 as next digit of the result. 
Result so far: 122758.39814
If we take 2592 away from 3120, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Let's proceed to step 14:
When dividing 5280 by 648, we get 8 with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 122758.398148
If we subtract 5184 from 5280, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 15:
When dividing 960 by 648, we get 1 with a remainder of 312.
Record the quotient 1 as the next digit in the result. 
Result so far: 122758.3981481
The remainder is 312 after subtracting 648 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 16:
If we divide 3120 by 648, we get 4 and a remainder of 528.
The next digit of our result is 4. 
Result so far: 122758.39814814
Deduct 2592 from 3120 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

After the division, we end up with 122758.39814814 and a remainder of 5.28e-07.