21.82% is the change from 802 to 977
Calculation steps:
[( 977 - 802 ) ÷ 802] x 100 = 21.82%
Formula
Percentage change = [(977 - 802) / 802] x 100
Subtract the new number by the original number
977 - 802 = 175
175 ÷ 802 = 0.21820448877805487
0.21820448877805487 x 100 = 21.82%