1275% is the change from 4 to 55
Calculation steps:
[( 55 - 4 ) ÷ 4] x 100 = 1275%
Formula
Percentage change = [(55 - 4) / 4] x 100
Subtract the new number by the original number
55 - 4 = 51
51 ÷ 4 = 12.75
12.75 x 100 = 1275%
Example