89.17% is the change from 471 to 891
Calculation steps:
[( 891 - 471 ) ÷ 471] x 100 = 89.17%
Formula
Percentage change = [(891 - 471) / 471] x 100
Subtract the new number by the original number
891 - 471 = 420
420 ÷ 471 = 0.89171974522293
0.89171974522293 x 100 = 89.17%