2281.25% is the change from 16 to 381
Calculation steps:
[( 381 - 16 ) ÷ 16] x 100 = 2281.25%
Formula
Percentage change = [(381 - 16) / 16] x 100
Subtract the new number by the original number
381 - 16 = 365
365 ÷ 16 = 22.8125
22.8125 x 100 = 2281.25%