We divide 78170157 by 213
Let's see how many times 213 fits into 78170157.

Advancing to step 1:
213 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 213

Moving on to step 2:
If we divide 78 by 213, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (1) of the dividend behind the 78 and repeat the process: 781 / 213

Moving on to step 3:
If we divide 781 by 213, we get 3 and a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 639 away from 781, we end up with 142.
Append the next digit (7) from the dividend to 142 and continue with: 1427 / 213

On to step 4:
1427 divided by 213 is 6 with a remainder of 149.
Write down 6 as next digit of the result. 
Result so far: 36.0
Deduct 1278 from 1427 and we're left with 149.
Fetch the next digit (0) from the dividend, attach it to 149 and continue: 1490 / 213

On to step 5:
When dividing 1490 by 213, we get 6 with a remainder of 212.
Write down 6 as next digit of the result. 
Result so far: 366.0
The remainder is 212 after subtracting 1278 from 1490.
Bring next digit (1) of the dividend behind the 212 and repeat the process: 2121 / 213

Moving on to step 6:
If we divide 2121 by 213, we get 9 and a remainder of 204.
Put 9 as the next digit of the answer. 
Result so far: 3669.0
Subtract 1917 from 2121 to get 204.
Append the next digit (5) from the dividend to 204 and continue with: 2045 / 213

Moving on to step 7:
213 goes into 2045 9 times with a remainder of 128.
The next digit of our result is 9. 
Result so far: 36699.0
Subtract 1917 from 2045 to get 128.
Bring next digit (7) of the dividend behind the 128 and repeat the process: 1287 / 213

On to step 8:
213 goes into 1287 6 times with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 366996.0
Subtract 1278 from 1287 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
If we divide 90 by 213, we get 0 and a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 366996.0
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 10:
900 divided by 213 is 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 366996.04
Deduct 852 from 900 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
If we divide 480 by 213, we get 2 and a remainder of 54.
The next digit of our result is 2. 
Result so far: 366996.042
Deduct 426 from 480 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 12:
540 divided by 213 is 2 with a remainder of 114.
Write down 2 as next digit of the result. 
Result so far: 366996.0422
If we take 426 away from 540, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

After the division, we end up with 366996.0422 and a remainder of 0.00114.