20.57% is the change from 807 to 973
Calculation steps:
[( 973 - 807 ) ÷ 807] x 100 = 20.57%
Formula
Percentage change = [(973 - 807) / 807] x 100
Subtract the new number by the original number
973 - 807 = 166
166 ÷ 807 = 0.2057001239157373
0.2057001239157373 x 100 = 20.57%