-45.76% is the change from 826 to 448
Calculation steps:
[( 448 - 826 ) ÷ 826] x 100 = -45.76%
Formula
Percentage change = [(448 - 826) / 826] x 100
Subtract the new number by the original number
448 - 826 = -378
-378 ÷ 826 = -0.4576271186440678
-0.4576271186440678 x 100 = -45.76%