We divide 85918501 by 603
Our goal is to divide 85918501 by 603.

Going ahead to step 1:
If we divide 8 by 603, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 603

Let's proceed to step 2:
The number 603 fits into 85 0 times, leaving a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (9) of the dividend behind the 85 and repeat the process: 859 / 603

Going ahead to step 3:
If we divide 859 by 603, we get 1 and a remainder of 256.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 256 after subtracting 603 from 859.
Fetch the next digit (1) from the dividend, attach it to 256 and continue: 2561 / 603

Moving on to step 4:
The number 603 fits into 2561 4 times, leaving a remainder of 149.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 2412 away from 2561, we end up with 149.
Include the next digit (8) from the dividend after 149, then repeat: 1498 / 603

Going ahead to step 5:
1498 divided by 603 is 2 with a remainder of 292.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
Subtracting 1206 from 1498 leaves us with 292.
Grab the next digit (5) from the dividend, add it to 292, then carry on: 2925 / 603

Step 6:
2925 divided by 603 is 4 with a remainder of 513.
Use 4 as the next digit of our solution. 
Result so far: 1424.0
Subtract 2412 from 2925 to get 513.
Take the next digit (0) from the dividend and append it to 513, then repeat: 5130 / 603

Moving on to step 7:
603 goes into 5130 8 times with a remainder of 306.
Write down 8 as next digit of the result. 
Result so far: 14248.0
Deduct 4824 from 5130 and we're left with 306.
Include the next digit (1) from the dividend after 306, then repeat: 3061 / 603

Moving on to step 8:
The number 603 fits into 3061 5 times, leaving a remainder of 46.
The next digit of our result is 5. 
Result so far: 142485.0
Subtract 3015 from 3061 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
When dividing 460 by 603, we get 0 with a remainder of 460.
The next digit of our result is 0. 
Result so far: 142485.0
If we subtract 0 from 460, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 10:
603 goes into 4600 7 times with a remainder of 379.
The next digit of our result is 7. 
Result so far: 142485.07
Subtracting 4221 from 4600 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Going ahead to step 11:
3790 divided by 603 is 6 with a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 142485.076
Subtract 3618 from 3790 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 12:
If we divide 1720 by 603, we get 2 and a remainder of 514.
Use 2 as the next digit of our solution. 
Result so far: 142485.0762
Deduct 1206 from 1720 and we're left with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Moving on to step 13:
If we divide 5140 by 603, we get 8 and a remainder of 316.
Put 8 as the next digit of the answer. 
Result so far: 142485.07628
If we take 4824 away from 5140, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 14:
The number 603 fits into 3160 5 times, leaving a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 142485.076285
If we subtract 3015 from 3160, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 15:
The number 603 fits into 1450 2 times, leaving a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 142485.0762852
Subtracting 1206 from 1450 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 16:
The number 603 fits into 2440 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 142485.07628524
The remainder is 28 after subtracting 2412 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 142485.07628524 and a remainder of 2.8e-08.