121% is the change from 438 to 968
Calculation steps:
[( 968 - 438 ) ÷ 438] x 100 = 121%
Formula
Percentage change = [(968 - 438) / 438] x 100
Subtract the new number by the original number
968 - 438 = 530
530 ÷ 438 = 1.2100456621004567
1.2100456621004567 x 100 = 121%