1.22% is the change from 328 to 332
Calculation steps:
[( 332 - 328 ) ÷ 328] x 100 = 1.22%
Formula
Percentage change = [(332 - 328) / 328] x 100
Subtract the new number by the original number
332 - 328 = 4
4 ÷ 328 = 0.012195121951219513
0.012195121951219513 x 100 = 1.22%