3574 * 64856 = 231,821,3442943 + 495637 = 498580231,821,344 - 2946 = 231,818,398
Therefore, 21342:3574*64856:2943+495637-2946 = 231,818,398
3574 * 64856 = 231,821,344
2943 + 495637 = 498580
231,821,344 - 2946 = 231,818,398
Therefore, 21342:3574*64856:2943+495637-2946 = 231,818,398