193.94% is the change from 264 to 776
Calculation steps:
[( 776 - 264 ) ÷ 264] x 100 = 193.94%
Formula
Percentage change = [(776 - 264) / 264] x 100
Subtract the new number by the original number
776 - 264 = 512
512 ÷ 264 = 1.9393939393939394
1.9393939393939394 x 100 = 193.94%