20.85% is the change from 705 to 852
Calculation steps:
[( 852 - 705 ) ÷ 705] x 100 = 20.85%
Formula
Percentage change = [(852 - 705) / 705] x 100
Subtract the new number by the original number
852 - 705 = 147
147 ÷ 705 = 0.20851063829787234
0.20851063829787234 x 100 = 20.85%