4442.86% is the change from 21 to 954
Calculation steps:
[( 954 - 21 ) ÷ 21] x 100 = 4442.86%
Formula
Percentage change = [(954 - 21) / 21] x 100
Subtract the new number by the original number
954 - 21 = 933
933 ÷ 21 = 44.42857142857143
44.42857142857143 x 100 = 4442.86%