263.77% is the change from 69 to 251
Calculation steps:
[( 251 - 69 ) ÷ 69] x 100 = 263.77%
Formula
Percentage change = [(251 - 69) / 69] x 100
Subtract the new number by the original number
251 - 69 = 182
182 ÷ 69 = 2.63768115942029
2.63768115942029 x 100 = 263.77%