90.44% is the change from 408 to 777
Calculation steps:
[( 777 - 408 ) ÷ 408] x 100 = 90.44%
Formula
Percentage change = [(777 - 408) / 408] x 100
Subtract the new number by the original number
777 - 408 = 369
369 ÷ 408 = 0.9044117647058824
0.9044117647058824 x 100 = 90.44%