20.99% is the change from 705 to 853
Calculation steps:
[( 853 - 705 ) ÷ 705] x 100 = 20.99%
Formula
Percentage change = [(853 - 705) / 705] x 100
Subtract the new number by the original number
853 - 705 = 148
148 ÷ 705 = 0.2099290780141844
0.2099290780141844 x 100 = 20.99%