21.12% is the change from 805 to 975
Calculation steps:
[( 975 - 805 ) ÷ 805] x 100 = 21.12%
Formula
Percentage change = [(975 - 805) / 805] x 100
Subtract the new number by the original number
975 - 805 = 170
170 ÷ 805 = 0.2111801242236025
0.2111801242236025 x 100 = 21.12%