18.78% is the change from 772 to 917
Calculation steps:
[( 917 - 772 ) ÷ 772] x 100 = 18.78%
Formula
Percentage change = [(917 - 772) / 772] x 100
Subtract the new number by the original number
917 - 772 = 145
145 ÷ 772 = 0.1878238341968912
0.1878238341968912 x 100 = 18.78%