145.48% is the change from 321 to 788
Calculation steps:
[( 788 - 321 ) ÷ 321] x 100 = 145.48%
Formula
Percentage change = [(788 - 321) / 321] x 100
Subtract the new number by the original number
788 - 321 = 467
467 ÷ 321 = 1.4548286604361371
1.4548286604361371 x 100 = 145.48%