44.78% is the change from 661 to 957
Calculation steps:
[( 957 - 661 ) ÷ 661] x 100 = 44.78%
Formula
Percentage change = [(957 - 661) / 661] x 100
Subtract the new number by the original number
957 - 661 = 296
296 ÷ 661 = 0.44780635400907715
0.44780635400907715 x 100 = 44.78%