385% is the change from 40 to 194
Calculation steps:
[( 194 - 40 ) ÷ 40] x 100 = 385%
Formula
Percentage change = [(194 - 40) / 40] x 100
Subtract the new number by the original number
194 - 40 = 154
154 ÷ 40 = 3.85
3.85 x 100 = 385%
Example