1093.75% is the change from 64 to 764
Calculation steps:
[( 764 - 64 ) ÷ 64] x 100 = 1093.75%
Formula
Percentage change = [(764 - 64) / 64] x 100
Subtract the new number by the original number
764 - 64 = 700
700 ÷ 64 = 10.9375
10.9375 x 100 = 1093.75%