38000% is the change from 1 to 381
Calculation steps:
[( 381 - 1 ) ÷ 1] x 100 = 38000%
Formula
Percentage change = [(381 - 1) / 1] x 100
Subtract the new number by the original number
381 - 1 = 380
380 ÷ 1 = 380
380 x 100 = 38000%
Example