-78.81% is the change from 826 to 175
Calculation steps:
[( 175 - 826 ) ÷ 826] x 100 = -78.81%
Formula
Percentage change = [(175 - 826) / 826] x 100
Subtract the new number by the original number
175 - 826 = -651
-651 ÷ 826 = -0.788135593220339
-0.788135593220339 x 100 = -78.81%