1395.31% is the change from 64 to 957
Calculation steps:
[( 957 - 64 ) ÷ 64] x 100 = 1395.31%
Formula
Percentage change = [(957 - 64) / 64] x 100
Subtract the new number by the original number
957 - 64 = 893
893 ÷ 64 = 13.953125
13.953125 x 100 = 1395.31%