We're dividing 60603874 by 408 
We want to divide 60603874 by 408.

Advancing to step 1:
If we divide 6 by 408, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 408

Moving on to step 2:
If we divide 60 by 408, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 60, we end up with 60.
Grab the next digit (6) from the dividend, add it to 60, then carry on: 606 / 408

On to step 3:
If we divide 606 by 408, we get 1 and a remainder of 198.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 408 from 606 and we're left with 198.
Grab the next digit (0) from the dividend, add it to 198, then carry on: 1980 / 408

Advancing to step 4:
The number 408 fits into 1980 4 times, leaving a remainder of 348.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 1632 away from 1980, we end up with 348.
Grab the next digit (3) from the dividend, add it to 348, then carry on: 3483 / 408

On to step 5:
When dividing 3483 by 408, we get 8 with a remainder of 219.
Put 8 as the next digit of the answer. 
Result so far: 148.0
Deduct 3264 from 3483 and we're left with 219.
Grab the next digit (8) from the dividend, add it to 219, then carry on: 2198 / 408

Moving on to step 6:
The number 408 fits into 2198 5 times, leaving a remainder of 158.
The next digit of our result is 5. 
Result so far: 1485.0
If we take 2040 away from 2198, we end up with 158.
Bring next digit (7) of the dividend behind the 158 and repeat the process: 1587 / 408

Moving on to step 7:
408 goes into 1587 3 times with a remainder of 363.
Record the quotient 3 as the next digit in the result. 
Result so far: 14853.0
Deduct 1224 from 1587 and we're left with 363.
Include the next digit (4) from the dividend after 363, then repeat: 3634 / 408

Let's proceed to step 8:
408 goes into 3634 8 times with a remainder of 370.
Record the quotient 8 as the next digit in the result. 
Result so far: 148538.0
If we subtract 3264 from 3634, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 9:
When dividing 3700 by 408, we get 9 with a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 148538.9
Subtracting 3672 from 3700 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
When dividing 280 by 408, we get 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 148538.9
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
When dividing 2800 by 408, we get 6 with a remainder of 352.
Use 6 as the next digit of our solution. 
Result so far: 148538.906
Subtract 2448 from 2800 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 12:
408 can be fit into 3520 8 times, resulting in a remainder of 256.
The number 8 becomes the next digit in our result. 
Result so far: 148538.9068
If we subtract 3264 from 3520, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 13:
408 can be fit into 2560 6 times, resulting in a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 148538.90686
Subtract 2448 from 2560 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 14:
408 goes into 1120 2 times with a remainder of 304.
Use 2 as the next digit of our solution. 
Result so far: 148538.906862
Subtract 816 from 1120 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 15:
When dividing 3040 by 408, we get 7 with a remainder of 184.
Put 7 as the next digit of the answer. 
Result so far: 148538.9068627
Subtract 2856 from 3040 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 16:
The number 408 fits into 1840 4 times, leaving a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 148538.90686274
If we subtract 1632 from 1840, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final result is 148538.90686274 with a remainder of 2.08e-07.