presto-spi/src/main/java/io/prestosql/spi/type/UnscaledDecimal128Arithmetic.java/UnscaledDecimal128Arithmetic/divideRoundUp
class UnscaledDecimal128Arithmetic:    public static Slice divideRoundUp(Slice dividend, int dividendScaleFactor, Slice divisor)
    {
        return divideRoundUp(
                getRawLong(dividend, 0), getRawLong(dividend, 1), dividendScaleFactor,
                getRawLong(divisor, 0), getRawLong(divisor, 1));
    }