5255.56% is the change from 18 to 964
Calculation steps:
[( 964 - 18 ) ÷ 18] x 100 = 5255.56%
Formula
Percentage change = [(964 - 18) / 18] x 100
Subtract the new number by the original number
964 - 18 = 946
946 ÷ 18 = 52.55555555555556
52.55555555555556 x 100 = 5255.56%