194.32% is the change from 264 to 777
Calculation steps:
[( 777 - 264 ) ÷ 264] x 100 = 194.32%
Formula
Percentage change = [(777 - 264) / 264] x 100
Subtract the new number by the original number
777 - 264 = 513
513 ÷ 264 = 1.9431818181818181
1.9431818181818181 x 100 = 194.32%