72437619 divided by 155 
Let's see how many times 155 fits into 72437619.

Advancing to step 1:
If we divide 7 by 155, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 155

Advancing to step 2:
72 divided by 155 is 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Include the next digit (4) from the dividend after 72, then repeat: 724 / 155

Moving on to step 3:
155 goes into 724 4 times with a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 620 from 724, we get 104.
Bring next digit (3) of the dividend behind the 104 and repeat the process: 1043 / 155

Let's proceed to step 4:
155 goes into 1043 6 times with a remainder of 113.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
If we subtract 930 from 1043, we get 113.
Include the next digit (7) from the dividend after 113, then repeat: 1137 / 155

Let's proceed to step 5:
155 goes into 1137 7 times with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 467.0
If we take 1085 away from 1137, we end up with 52.
Take the next digit (6) from the dividend and append it to 52, then repeat: 526 / 155

Going ahead to step 6:
155 goes into 526 3 times with a remainder of 61.
The next digit of our result is 3. 
Result so far: 4673.0
Subtract 465 from 526 to get 61.
Bring next digit (1) of the dividend behind the 61 and repeat the process: 611 / 155

Moving on to step 7:
When dividing 611 by 155, we get 3 with a remainder of 146.
Record the quotient 3 as the next digit in the result. 
Result so far: 46733.0
Subtracting 465 from 611 leaves us with 146.
Fetch the next digit (9) from the dividend, attach it to 146 and continue: 1469 / 155

Step 8:
When dividing 1469 by 155, we get 9 with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 467339.0
Deduct 1395 from 1469 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 9:
If we divide 740 by 155, we get 4 and a remainder of 120.
Use 4 as the next digit of our solution. 
Result so far: 467339.4
The remainder is 120 after subtracting 620 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 10:
If we divide 1200 by 155, we get 7 and a remainder of 115.
Use 7 as the next digit of our solution. 
Result so far: 467339.47
If we take 1085 away from 1200, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 11:
155 goes into 1150 7 times with a remainder of 65.
The number 7 becomes the next digit in our result. 
Result so far: 467339.477
Subtracting 1085 from 1150 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 467339.477, with a leftover of 0.0065.