1775% is the change from 20 to 375
Calculation steps:
[( 375 - 20 ) ÷ 20] x 100 = 1775%
Formula
Percentage change = [(375 - 20) / 20] x 100
Subtract the new number by the original number
375 - 20 = 355
355 ÷ 20 = 17.75
17.75 x 100 = 1775%
Example