79.54% is the change from 474 to 851
Calculation steps:
[( 851 - 474 ) ÷ 474] x 100 = 79.54%
Formula
Percentage change = [(851 - 474) / 474] x 100
Subtract the new number by the original number
851 - 474 = 377
377 ÷ 474 = 0.7953586497890295
0.7953586497890295 x 100 = 79.54%