91.63% is the change from 263 to 504
Calculation steps:
[( 504 - 263 ) ÷ 263] x 100 = 91.63%
Formula
Percentage change = [(504 - 263) / 263] x 100
Subtract the new number by the original number
504 - 263 = 241
241 ÷ 263 = 0.9163498098859315
0.9163498098859315 x 100 = 91.63%