21.27% is the change from 804 to 975
Calculation steps:
[( 975 - 804 ) ÷ 804] x 100 = 21.27%
Formula
Percentage change = [(975 - 804) / 804] x 100
Subtract the new number by the original number
975 - 804 = 171
171 ÷ 804 = 0.2126865671641791
0.2126865671641791 x 100 = 21.27%