105.48% is the change from 438 to 900
Calculation steps:
[( 900 - 438 ) ÷ 438] x 100 = 105.48%
Formula
Percentage change = [(900 - 438) / 438] x 100
Subtract the new number by the original number
900 - 438 = 462
462 ÷ 438 = 1.0547945205479452
1.0547945205479452 x 100 = 105.48%