90111070 ÷ 745 
We want to figure out the number of times 90111070 can be divided by 745.

On to step 1:
745 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 745

Advancing to step 2:
If we divide 90 by 745, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Bring next digit (1) of the dividend behind the 90 and repeat the process: 901 / 745

Step 3:
745 can be fit into 901 1 times, resulting in a remainder of 156.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 156 after subtracting 745 from 901.
Take the next digit (1) from the dividend and append it to 156, then repeat: 1561 / 745

Step 4:
1561 divided by 745 is 2 with a remainder of 71.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 1490 from 1561 and we're left with 71.
Append the next digit (1) from the dividend to 71 and continue with: 711 / 745

Advancing to step 5:
The number 745 fits into 711 0 times, leaving a remainder of 711.
Use 0 as the next digit of our solution. 
Result so far: 120.0
If we take 0 away from 711, we end up with 711.
Bring next digit (0) of the dividend behind the 711 and repeat the process: 7110 / 745

Step 6:
The number 745 fits into 7110 9 times, leaving a remainder of 405.
Write down 9 as next digit of the result. 
Result so far: 1209.0
If we subtract 6705 from 7110, we get 405.
Grab the next digit (7) from the dividend, add it to 405, then carry on: 4057 / 745

Moving on to step 7:
4057 divided by 745 is 5 with a remainder of 332.
Record the quotient 5 as the next digit in the result. 
Result so far: 12095.0
If we take 3725 away from 4057, we end up with 332.
Include the next digit (0) from the dividend after 332, then repeat: 3320 / 745

Let's proceed to step 8:
The number 745 fits into 3320 4 times, leaving a remainder of 340.
The number 4 becomes the next digit in our result. 
Result so far: 120954.0
If we subtract 2980 from 3320, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 9:
The number 745 fits into 3400 4 times, leaving a remainder of 420.
Write down 4 as next digit of the result. 
Result so far: 120954.4
If we subtract 2980 from 3400, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 10:
The number 745 fits into 4200 5 times, leaving a remainder of 475.
Use 5 as the next digit of our solution. 
Result so far: 120954.45
If we subtract 3725 from 4200, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 11:
745 goes into 4750 6 times with a remainder of 280.
The next digit of our result is 6. 
Result so far: 120954.456
Subtracting 4470 from 4750 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
When dividing 2800 by 745, we get 3 with a remainder of 565.
Put 3 as the next digit of the answer. 
Result so far: 120954.4563
The remainder is 565 after subtracting 2235 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Advancing to step 13:
If we divide 5650 by 745, we get 7 and a remainder of 435.
Use 7 as the next digit of our solution. 
Result so far: 120954.45637
Subtracting 5215 from 5650 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 14:
745 goes into 4350 5 times with a remainder of 625.
Put 5 as the next digit of the answer. 
Result so far: 120954.456375
Subtracting 3725 from 4350 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 15:
745 goes into 6250 8 times with a remainder of 290.
Put 8 as the next digit of the answer. 
Result so far: 120954.4563758
If we take 5960 away from 6250, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 16:
The number 745 fits into 2900 3 times, leaving a remainder of 665.
The next digit of our result is 3. 
Result so far: 120954.45637583
If we take 2235 away from 2900, we end up with 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

After the division, we end up with 120954.45637583 and a remainder of 6.65e-07.