115.07% is the change from 438 to 942
Calculation steps:
[( 942 - 438 ) ÷ 438] x 100 = 115.07%
Formula
Percentage change = [(942 - 438) / 438] x 100
Subtract the new number by the original number
942 - 438 = 504
504 ÷ 438 = 1.1506849315068493
1.1506849315068493 x 100 = 115.07%