47.63% is the change from 611 to 902
Calculation steps:
[( 902 - 611 ) ÷ 611] x 100 = 47.63%
Formula
Percentage change = [(902 - 611) / 611] x 100
Subtract the new number by the original number
902 - 611 = 291
291 ÷ 611 = 0.4762684124386252
0.4762684124386252 x 100 = 47.63%