1853.33% is the change from 45 to 879
Calculation steps:
[( 879 - 45 ) ÷ 45] x 100 = 1853.33%
Formula
Percentage change = [(879 - 45) / 45] x 100
Subtract the new number by the original number
879 - 45 = 834
834 ÷ 45 = 18.533333333333335
18.533333333333335 x 100 = 1853.33%