We start by dividing the first digit of the dividend (0) by the first digit of the divisor (0). This gives us 0. We then bring down the next digit of the dividend (8) and divide it by the first digit of the divisor. This gives us 8 ÷ 0 = 14. We bring down the decimal point and continue dividing the remaining digits of the dividend by the divisor, one at a time.
After bringing down all the digits of the dividend, we have a remainder of 0. Therefore, the quotient of 0.84 ÷ 0.007 is 120.