268.97% is the change from 261 to 963
Calculation steps:
[( 963 - 261 ) ÷ 261] x 100 = 268.97%
Formula
Percentage change = [(963 - 261) / 261] x 100
Subtract the new number by the original number
963 - 261 = 702
702 ÷ 261 = 2.689655172413793
2.689655172413793 x 100 = 268.97%