We're dividing 90577527 by 670 
We want to divide 90577527 by 670.

On to step 1:
670 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 670

Step 2:
670 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (5) from the dividend and append it to 90, then repeat: 905 / 670

Advancing to step 3:
670 goes into 905 1 times with a remainder of 235.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 670 away from 905, we end up with 235.
Fetch the next digit (7) from the dividend, attach it to 235 and continue: 2357 / 670

Let's proceed to step 4:
When dividing 2357 by 670, we get 3 with a remainder of 347.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 2010 from 2357 to get 347.
Grab the next digit (7) from the dividend, add it to 347, then carry on: 3477 / 670

Step 5:
670 goes into 3477 5 times with a remainder of 127.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Subtract 3350 from 3477 to get 127.
Fetch the next digit (5) from the dividend, attach it to 127 and continue: 1275 / 670

Advancing to step 6:
The number 670 fits into 1275 1 times, leaving a remainder of 605.
Write down 1 as next digit of the result. 
Result so far: 1351.0
The remainder is 605 after subtracting 670 from 1275.
Bring next digit (2) of the dividend behind the 605 and repeat the process: 6052 / 670

Advancing to step 7:
When dividing 6052 by 670, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 13519.0
Deduct 6030 from 6052 and we're left with 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 670

Going ahead to step 8:
If we divide 227 by 670, we get 0 and a remainder of 227.
Use 0 as the next digit of our solution. 
Result so far: 135190.0
If we take 0 away from 227, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Step 9:
If we divide 2270 by 670, we get 3 and a remainder of 260.
Write down 3 as next digit of the result. 
Result so far: 135190.3
Deduct 2010 from 2270 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 10:
If we divide 2600 by 670, we get 3 and a remainder of 590.
The number 3 becomes the next digit in our result. 
Result so far: 135190.33
If we subtract 2010 from 2600, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

After the division, we end up with 135190.33 and a remainder of 0.59.