1193.75% is the change from 64 to 828
Calculation steps:
[( 828 - 64 ) ÷ 64] x 100 = 1193.75%
Formula
Percentage change = [(828 - 64) / 64] x 100
Subtract the new number by the original number
828 - 64 = 764
764 ÷ 64 = 11.9375
11.9375 x 100 = 1193.75%