298.78% is the change from 164 to 654
Calculation steps:
[( 654 - 164 ) ÷ 164] x 100 = 298.78%
Formula
Percentage change = [(654 - 164) / 164] x 100
Subtract the new number by the original number
654 - 164 = 490
490 ÷ 164 = 2.9878048780487805
2.9878048780487805 x 100 = 298.78%