-69.25% is the change from 826 to 254
Calculation steps:
[( 254 - 826 ) ÷ 826] x 100 = -69.25%
Formula
Percentage change = [(254 - 826) / 826] x 100
Subtract the new number by the original number
254 - 826 = -572
-572 ÷ 826 = -0.6924939467312349
-0.6924939467312349 x 100 = -69.25%