1857.78% is the change from 45 to 881
Calculation steps:
[( 881 - 45 ) ÷ 45] x 100 = 1857.78%
Formula
Percentage change = [(881 - 45) / 45] x 100
Subtract the new number by the original number
881 - 45 = 836
836 ÷ 45 = 18.57777777777778
18.57777777777778 x 100 = 1857.78%