22.28% is the change from 799 to 977
Calculation steps:
[( 977 - 799 ) ÷ 799] x 100 = 22.28%
Formula
Percentage change = [(977 - 799) / 799] x 100
Subtract the new number by the original number
977 - 799 = 178
178 ÷ 799 = 0.2227784730913642
0.2227784730913642 x 100 = 22.28%