145.78% is the change from 332 to 816
Calculation steps:
[( 816 - 332 ) ÷ 332] x 100 = 145.78%
Formula
Percentage change = [(816 - 332) / 332] x 100
Subtract the new number by the original number
816 - 332 = 484
484 ÷ 332 = 1.4578313253012047
1.4578313253012047 x 100 = 145.78%