code: import numpy
  
  data = numpy.array(
      [[968., 205.69, 120.6, -38.29, -81., -28.4, 33.12,  41.77],
       [89.13, 224.38, 132.1, -56.46, -102.6, -36.72, 39.05,  47.77],
          [-4.85,  58.,  47.38, -62.13, -67.61, -21.83, 22.13,  23.34],
          [-111.6, -23.74,  -2.54, -36.53, -19.46,  -1.74,  0.23,  -3.56],
          [-77., -18.35, -12.42,  -7.35,  17.,   9.14, -9.74, -13.01],
          [-19.02,  18.74,  -9.08,   6.43,  19.95,   4.73, -8.09, -10.21],
          [20.95,  27.95, -11.87,  -8.28,  -1.22,  -4.14, -3.88,  -4.11],
          [16.52,  13.44, -14.14, -14.81, -12.66,  -6.63, -0.68,   1.91]])
  
  dataQuant = numpy.round(data / 10).astype(int)
  print(dataQuant)
  
  dataQuant2 = numpy.round(data / 20).astype(int)
  print(dataQuant2)
  
  reconstructions2 = dataQuant2 * 20
  print(reconstructions2)
  
apis: numpy.array numpy.round