20.79% is the change from 707 to 854
Calculation steps:
[( 854 - 707 ) ÷ 707] x 100 = 20.79%
Formula
Percentage change = [(854 - 707) / 707] x 100
Subtract the new number by the original number
854 - 707 = 147
147 ÷ 707 = 0.2079207920792079
0.2079207920792079 x 100 = 20.79%