261.6% is the change from 263 to 951
Calculation steps:
[( 951 - 263 ) ÷ 263] x 100 = 261.6%
Formula
Percentage change = [(951 - 263) / 263] x 100
Subtract the new number by the original number
951 - 263 = 688
688 ÷ 263 = 2.6159695817490496
2.6159695817490496 x 100 = 261.6%