-28.01% is the change from 896 to 645
Calculation steps:
[( 645 - 896 ) ÷ 896] x 100 = -28.01%
Formula
Percentage change = [(645 - 896) / 896] x 100
Subtract the new number by the original number
645 - 896 = -251
-251 ÷ 896 = -0.28013392857142855
-0.28013392857142855 x 100 = -28.01%