98.13% is the change from 428 to 848
Calculation steps:
[( 848 - 428 ) ÷ 428] x 100 = 98.13%
Formula
Percentage change = [(848 - 428) / 428] x 100
Subtract the new number by the original number
848 - 428 = 420
420 ÷ 428 = 0.9813084112149533
0.9813084112149533 x 100 = 98.13%