We divide 79315620 by 138
Our goal is to divide 79315620 by 138.

Moving on to step 1:
138 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 138

Advancing to step 2:
The number 138 fits into 79 0 times, leaving a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (3) from the dividend after 79, then repeat: 793 / 138

Advancing to step 3:
The number 138 fits into 793 5 times, leaving a remainder of 103.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 690 from 793 and we're left with 103.
Append the next digit (1) from the dividend to 103 and continue with: 1031 / 138

Step 4:
The number 138 fits into 1031 7 times, leaving a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 57.0
Subtract 966 from 1031 to get 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 138

On to step 5:
138 can be fit into 655 4 times, resulting in a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 574.0
If we take 552 away from 655, we end up with 103.
Grab the next digit (6) from the dividend, add it to 103, then carry on: 1036 / 138

Let's proceed to step 6:
The number 138 fits into 1036 7 times, leaving a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 5747.0
Subtracting 966 from 1036 leaves us with 70.
Append the next digit (2) from the dividend to 70 and continue with: 702 / 138

On to step 7:
702 divided by 138 is 5 with a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 57475.0
If we subtract 690 from 702, we get 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 138

On to step 8:
120 divided by 138 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 574750.0
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 9:
138 can be fit into 1200 8 times, resulting in a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 574750.8
The remainder is 96 after subtracting 1104 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 10:
The number 138 fits into 960 6 times, leaving a remainder of 132.
Record the quotient 6 as the next digit in the result. 
Result so far: 574750.86
If we take 828 away from 960, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 11:
138 can be fit into 1320 9 times, resulting in a remainder of 78.
The number 9 becomes the next digit in our result. 
Result so far: 574750.869
If we subtract 1242 from 1320, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
The number 138 fits into 780 5 times, leaving a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 574750.8695
Subtracting 690 from 780 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 13:
When dividing 900 by 138, we get 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 574750.86956
Subtracting 828 from 900 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 14:
When dividing 720 by 138, we get 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 574750.869565
Deduct 690 from 720 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 15:
300 divided by 138 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 574750.8695652
If we take 276 away from 300, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 16:
If we divide 240 by 138, we get 1 and a remainder of 102.
Put 1 as the next digit of the answer. 
Result so far: 574750.86956521
Subtract 138 from 240 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

The final outcome is 574750.86956521, with a leftover of 1.02e-07.