6550% is the change from 4 to 266
Calculation steps:
[( 266 - 4 ) ÷ 4] x 100 = 6550%
Formula
Percentage change = [(266 - 4) / 4] x 100
Subtract the new number by the original number
266 - 4 = 262
262 ÷ 4 = 65.5
65.5 x 100 = 6550%
Example