29.05% is the change from 661 to 853
Calculation steps:
[( 853 - 661 ) ÷ 661] x 100 = 29.05%
Formula
Percentage change = [(853 - 661) / 661] x 100
Subtract the new number by the original number
853 - 661 = 192
192 ÷ 661 = 0.29046898638426627
0.29046898638426627 x 100 = 29.05%