(600000-823*15):1451-(8007*708+1331044):100000+290*
1)823*15=12.345 2)600.000-12.345=587.655 3)8.007*708=864.756 4)864.756+1.331.044=2.195.800 5)587.655:1451=405 6)2.195.800:100.000=21.958 7)405:21.958=383.042 8)383.042+209=592.042