-14.21% is the change from 971 to 833
Calculation steps:
[( 833 - 971 ) ÷ 971] x 100 = -14.21%
Formula
Percentage change = [(833 - 971) / 971] x 100
Subtract the new number by the original number
833 - 971 = -138
-138 ÷ 971 = -0.14212152420185376
-0.14212152420185376 x 100 = -14.21%