26.32% is the change from 661 to 835
Calculation steps:
[( 835 - 661 ) ÷ 661] x 100 = 26.32%
Formula
Percentage change = [(835 - 661) / 661] x 100
Subtract the new number by the original number
835 - 661 = 174
174 ÷ 661 = 0.2632375189107413
0.2632375189107413 x 100 = 26.32%