98.45% is the change from 452 to 897
Calculation steps:
[( 897 - 452 ) ÷ 452] x 100 = 98.45%
Formula
Percentage change = [(897 - 452) / 452] x 100
Subtract the new number by the original number
897 - 452 = 445
445 ÷ 452 = 0.9845132743362832
0.9845132743362832 x 100 = 98.45%