87060046 divided by 503 
We want to figure out the number of times 87060046 can be divided by 503.

Advancing to step 1:
If we divide 8 by 503, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 503

Going ahead to step 2:
87 divided by 503 is 0 with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Include the next digit (0) from the dividend after 87, then repeat: 870 / 503

Step 3:
503 can be fit into 870 1 times, resulting in a remainder of 367.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 503 from 870 leaves us with 367.
Grab the next digit (6) from the dividend, add it to 367, then carry on: 3676 / 503

Advancing to step 4:
503 goes into 3676 7 times with a remainder of 155.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 3521 from 3676 and we're left with 155.
Fetch the next digit (0) from the dividend, attach it to 155 and continue: 1550 / 503

On to step 5:
When dividing 1550 by 503, we get 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 173.0
Subtracting 1509 from 1550 leaves us with 41.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 503

Let's proceed to step 6:
503 can be fit into 410 0 times, resulting in a remainder of 410.
Record the quotient 0 as the next digit in the result. 
Result so far: 1730.0
If we subtract 0 from 410, we get 410.
Grab the next digit (4) from the dividend, add it to 410, then carry on: 4104 / 503

Moving on to step 7:
When dividing 4104 by 503, we get 8 with a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 17308.0
Deduct 4024 from 4104 and we're left with 80.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 503

Advancing to step 8:
If we divide 806 by 503, we get 1 and a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 173081.0
Subtracting 503 from 806 leaves us with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

On to step 9:
If we divide 3030 by 503, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 173081.6
Subtract 3018 from 3030 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
120 divided by 503 is 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 173081.6
Deduct 0 from 120 and we're left 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.

Going ahead to step 11:
1200 divided by 503 is 2 with a remainder of 194.
Write down 2 as next digit of the result. 
Result so far: 173081.602
Subtracting 1006 from 1200 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 12:
503 can be fit into 1940 3 times, resulting in a remainder of 431.
Record the quotient 3 as the next digit in the result. 
Result so far: 173081.6023
Subtract 1509 from 1940 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Step 13:
If we divide 4310 by 503, we get 8 and a remainder of 286.
Use 8 as the next digit of our solution. 
Result so far: 173081.60238
Subtracting 4024 from 4310 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Advancing to step 14:
If we divide 2860 by 503, we get 5 and a remainder of 345.
The next digit of our result is 5. 
Result so far: 173081.602385
Subtract 2515 from 2860 to get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 15:
When dividing 3450 by 503, we get 6 with a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 173081.6023856
Subtracting 3018 from 3450 leaves us with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 16:
If we divide 4320 by 503, we get 8 and a remainder of 296.
Record the quotient 8 as the next digit in the result. 
Result so far: 173081.60238568
Deduct 4024 from 4320 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

After the division, we end up with 173081.60238568 and a remainder of 2.96e-07.