30.78% is the change from 705 to 922
Calculation steps:
[( 922 - 705 ) ÷ 705] x 100 = 30.78%
Formula
Percentage change = [(922 - 705) / 705] x 100
Subtract the new number by the original number
922 - 705 = 217
217 ÷ 705 = 0.3078014184397163
0.3078014184397163 x 100 = 30.78%