41.09% is the change from 623 to 879
Calculation steps:
[( 879 - 623 ) ÷ 623] x 100 = 41.09%
Formula
Percentage change = [(879 - 623) / 623] x 100
Subtract the new number by the original number
879 - 623 = 256
256 ÷ 623 = 0.41091492776886035
0.41091492776886035 x 100 = 41.09%