79493438 ÷ 154 
We want to figure out the number of times 79493438 can be divided by 154.

Moving on to step 1:
154 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 154

Let's proceed to step 2:
154 goes into 79 0 times with a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Fetch the next digit (4) from the dividend, attach it to 79 and continue: 794 / 154

On to step 3:
The number 154 fits into 794 5 times, leaving a remainder of 24.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 770 from 794 to get 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 154

Let's proceed to step 4:
The number 154 fits into 249 1 times, leaving a remainder of 95.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
The remainder is 95 after subtracting 154 from 249.
Bring next digit (3) of the dividend behind the 95 and repeat the process: 953 / 154

Going ahead to step 5:
953 divided by 154 is 6 with a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 516.0
Deduct 924 from 953 and we're left with 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 154

Let's proceed to step 6:
If we divide 294 by 154, we get 1 and a remainder of 140.
The next digit of our result is 1. 
Result so far: 5161.0
Subtracting 154 from 294 leaves us with 140.
Bring next digit (3) of the dividend behind the 140 and repeat the process: 1403 / 154

Step 7:
When dividing 1403 by 154, we get 9 with a remainder of 17.
The next digit of our result is 9. 
Result so far: 51619.0
If we subtract 1386 from 1403, we get 17.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 154

Let's proceed to step 8:
178 divided by 154 is 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 516191.0
If we take 154 away from 178, 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.

Let's proceed to step 9:
The number 154 fits into 240 1 times, leaving a remainder of 86.
Use 1 as the next digit of our solution. 
Result so far: 516191.1
Subtracting 154 from 240 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 10:
When dividing 860 by 154, we get 5 with a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 516191.15
If we take 770 away from 860, we end up 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.

On to step 11:
If we divide 900 by 154, we get 5 and a remainder of 130.
Record the quotient 5 as the next digit in the result. 
Result so far: 516191.155
The remainder is 130 after subtracting 770 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

In conclusion, the division gives 516191.155 with a balance of 0.013.