-14.85% is the change from 970 to 826
Calculation steps:
[( 826 - 970 ) ÷ 970] x 100 = -14.85%
Formula
Percentage change = [(826 - 970) / 970] x 100
Subtract the new number by the original number
826 - 970 = -144
-144 ÷ 970 = -0.14845360824742268
-0.14845360824742268 x 100 = -14.85%