864% is the change from 100 to 964
Calculation steps:
[( 964 - 100 ) ÷ 100] x 100 = 864%
Formula
Percentage change = [(964 - 100) / 100] x 100
Subtract the new number by the original number
964 - 100 = 864
864 ÷ 100 = 8.64
8.64 x 100 = 864%
Example