66.24% is the change from 394 to 655
Calculation steps:
[( 655 - 394 ) ÷ 394] x 100 = 66.24%
Formula
Percentage change = [(655 - 394) / 394] x 100
Subtract the new number by the original number
655 - 394 = 261
261 ÷ 394 = 0.6624365482233503
0.6624365482233503 x 100 = 66.24%