261.51% is the change from 252 to 911
Calculation steps:
[( 911 - 252 ) ÷ 252] x 100 = 261.51%
Formula
Percentage change = [(911 - 252) / 252] x 100
Subtract the new number by the original number
911 - 252 = 659
659 ÷ 252 = 2.615079365079365
2.615079365079365 x 100 = 261.51%