21.79% is the change from 817 to 995
Calculation steps:
[( 995 - 817 ) ÷ 817] x 100 = 21.79%
Formula
Percentage change = [(995 - 817) / 817] x 100
Subtract the new number by the original number
995 - 817 = 178
178 ÷ 817 = 0.2178702570379437
0.2178702570379437 x 100 = 21.79%