65.99% is the change from 394 to 654
Calculation steps:
[( 654 - 394 ) ÷ 394] x 100 = 65.99%
Formula
Percentage change = [(654 - 394) / 394] x 100
Subtract the new number by the original number
654 - 394 = 260
260 ÷ 394 = 0.6598984771573604
0.6598984771573604 x 100 = 65.99%