42602132 ÷ 487 
We want to figure out the number of times 42602132 can be divided by 487.

Going ahead to step 1:
4 divided by 487 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 487

Step 2:
487 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 487

Let's proceed to step 3:
426 divided by 487 is 0 with a remainder of 426.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 426, we end up with 426.
Bring next digit (0) of the dividend behind the 426 and repeat the process: 4260 / 487

Let's proceed to step 4:
When dividing 4260 by 487, we get 8 with a remainder of 364.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 3896 from 4260 and we're left with 364.
Take the next digit (2) from the dividend and append it to 364, then repeat: 3642 / 487

Going ahead to step 5:
The number 487 fits into 3642 7 times, leaving a remainder of 233.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
The remainder is 233 after subtracting 3409 from 3642.
Bring next digit (1) of the dividend behind the 233 and repeat the process: 2331 / 487

Advancing to step 6:
2331 divided by 487 is 4 with a remainder of 383.
Use 4 as the next digit of our solution. 
Result so far: 874.0
Deduct 1948 from 2331 and we're left with 383.
Bring next digit (3) of the dividend behind the 383 and repeat the process: 3833 / 487

Advancing to step 7:
487 can be fit into 3833 7 times, resulting in a remainder of 424.
Record the quotient 7 as the next digit in the result. 
Result so far: 8747.0
If we take 3409 away from 3833, we end up with 424.
Take the next digit (2) from the dividend and append it to 424, then repeat: 4242 / 487

Advancing to step 8:
When dividing 4242 by 487, we get 8 with a remainder of 346.
Put 8 as the next digit of the answer. 
Result so far: 87478.0
If we subtract 3896 from 4242, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Let's proceed to step 9:
When dividing 3460 by 487, we get 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 87478.7
If we take 3409 away from 3460, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 10:
The number 487 fits into 510 1 times, leaving a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 87478.71
Deduct 487 from 510 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
487 can be fit into 230 0 times, resulting in a remainder of 230.
Put 0 as the next digit of the answer. 
Result so far: 87478.71
Subtracting 0 from 230 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 12:
487 can be fit into 2300 4 times, resulting in a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 87478.7104
Subtracting 1948 from 2300 leaves us with 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 13:
The number 487 fits into 3520 7 times, leaving a remainder of 111.
Put 7 as the next digit of the answer. 
Result so far: 87478.71047
Subtract 3409 from 3520 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 14:
487 can be fit into 1110 2 times, resulting in a remainder of 136.
Write down 2 as next digit of the result. 
Result so far: 87478.710472
Subtract 974 from 1110 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 15:
1360 divided by 487 is 2 with a remainder of 386.
The next digit of our result is 2. 
Result so far: 87478.7104722
Subtracting 974 from 1360 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

The final result is 87478.7104722 with a remainder of 3.86e-06.