2042.22% is the change from 45 to 964
Calculation steps:
[( 964 - 45 ) ÷ 45] x 100 = 2042.22%
Formula
Percentage change = [(964 - 45) / 45] x 100
Subtract the new number by the original number
964 - 45 = 919
919 ÷ 45 = 20.42222222222222
20.42222222222222 x 100 = 2042.22%