36.29% is the change from 485 to 661
Calculation steps:
[( 661 - 485 ) ÷ 485] x 100 = 36.29%
Formula
Percentage change = [(661 - 485) / 485] x 100
Subtract the new number by the original number
661 - 485 = 176
176 ÷ 485 = 0.3628865979381443
0.3628865979381443 x 100 = 36.29%