16175% is the change from 4 to 651
Calculation steps:
[( 651 - 4 ) ÷ 4] x 100 = 16175%
Formula
Percentage change = [(651 - 4) / 4] x 100
Subtract the new number by the original number
651 - 4 = 647
647 ÷ 4 = 161.75
161.75 x 100 = 16175%
Example