32.68% is the change from 661 to 877
Calculation steps:
[( 877 - 661 ) ÷ 661] x 100 = 32.68%
Formula
Percentage change = [(877 - 661) / 661] x 100
Subtract the new number by the original number
877 - 661 = 216
216 ÷ 661 = 0.3267776096822995
0.3267776096822995 x 100 = 32.68%