29.25% is the change from 506 to 654
Calculation steps:
[( 654 - 506 ) ÷ 506] x 100 = 29.25%
Formula
Percentage change = [(654 - 506) / 506] x 100
Subtract the new number by the original number
654 - 506 = 148
148 ÷ 506 = 0.2924901185770751
0.2924901185770751 x 100 = 29.25%