71806390 divided by 949 
Our goal is to divide 71806390 by 949.

On to step 1:
The number 949 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 949

Going ahead to step 2:
If we divide 71 by 949, we get 0 and a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Bring next digit (8) of the dividend behind the 71 and repeat the process: 718 / 949

Moving on to step 3:
The number 949 fits into 718 0 times, leaving a remainder of 718.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 718, we get 718.
Include the next digit (0) from the dividend after 718, then repeat: 7180 / 949

On to step 4:
7180 divided by 949 is 7 with a remainder of 537.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 6643 from 7180 leaves us with 537.
Include the next digit (6) from the dividend after 537, then repeat: 5376 / 949

Moving on to step 5:
949 goes into 5376 5 times with a remainder of 631.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Subtracting 4745 from 5376 leaves us with 631.
Take the next digit (3) from the dividend and append it to 631, then repeat: 6313 / 949

Advancing to step 6:
6313 divided by 949 is 6 with a remainder of 619.
Use 6 as the next digit of our solution. 
Result so far: 756.0
If we take 5694 away from 6313, we end up with 619.
Append the next digit (9) from the dividend to 619 and continue with: 6199 / 949

Going ahead to step 7:
949 can be fit into 6199 6 times, resulting in a remainder of 505.
Record the quotient 6 as the next digit in the result. 
Result so far: 7566.0
If we subtract 5694 from 6199, we get 505.
Append the next digit (0) from the dividend to 505 and continue with: 5050 / 949

Advancing to step 8:
949 can be fit into 5050 5 times, resulting in a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 75665.0
If we take 4745 away from 5050, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Moving on to step 9:
949 goes into 3050 3 times with a remainder of 203.
The next digit of our result is 3. 
Result so far: 75665.3
Subtracting 2847 from 3050 leaves us with 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Let's proceed to step 10:
949 goes into 2030 2 times with a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 75665.32
If we take 1898 away from 2030, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 11:
The number 949 fits into 1320 1 times, leaving a remainder of 371.
The next digit of our result is 1. 
Result so far: 75665.321
If we subtract 949 from 1320, we get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Going ahead to step 12:
949 can be fit into 3710 3 times, resulting in a remainder of 863.
Write down 3 as next digit of the result. 
Result so far: 75665.3213
Subtract 2847 from 3710 to get 863.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8630, and continue the process.

On to step 13:
If we divide 8630 by 949, we get 9 and a remainder of 89.
The next digit of our result is 9. 
Result so far: 75665.32139
If we take 8541 away from 8630, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 14:
949 goes into 890 0 times with a remainder of 890.
The number 0 becomes the next digit in our result. 
Result so far: 75665.32139
Deduct 0 from 890 and we're left with 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8900, and continue the process.

Let's proceed to step 15:
If we divide 8900 by 949, we get 9 and a remainder of 359.
Write down 9 as next digit of the result. 
Result so far: 75665.3213909
If we subtract 8541 from 8900, we get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Advancing to step 16:
949 goes into 3590 3 times with a remainder of 743.
The number 3 becomes the next digit in our result. 
Result so far: 75665.32139093
If we subtract 2847 from 3590, we get 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

The quotient of the division is 75665.32139093, and the remainder is 7.43e-07.