90.45% is the change from 471 to 897
Calculation steps:
[( 897 - 471 ) ÷ 471] x 100 = 90.45%
Formula
Percentage change = [(897 - 471) / 471] x 100
Subtract the new number by the original number
897 - 471 = 426
426 ÷ 471 = 0.9044585987261147
0.9044585987261147 x 100 = 90.45%