4480.95% is the change from 21 to 962
Calculation steps:
[( 962 - 21 ) ÷ 21] x 100 = 4480.95%
Formula
Percentage change = [(962 - 21) / 21] x 100
Subtract the new number by the original number
962 - 21 = 941
941 ÷ 21 = 44.80952380952381
44.80952380952381 x 100 = 4480.95%