263.4% is the change from 265 to 963
Calculation steps:
[( 963 - 265 ) ÷ 265] x 100 = 263.4%
Formula
Percentage change = [(963 - 265) / 265] x 100
Subtract the new number by the original number
963 - 265 = 698
698 ÷ 265 = 2.6339622641509433
2.6339622641509433 x 100 = 263.4%