36.46% is the change from 661 to 902
Calculation steps:
[( 902 - 661 ) ÷ 661] x 100 = 36.46%
Formula
Percentage change = [(902 - 661) / 661] x 100
Subtract the new number by the original number
902 - 661 = 241
241 ÷ 661 = 0.36459909228441756
0.36459909228441756 x 100 = 36.46%