1267.86% is the change from 56 to 766
Calculation steps:
[( 766 - 56 ) ÷ 56] x 100 = 1267.86%
Formula
Percentage change = [(766 - 56) / 56] x 100
Subtract the new number by the original number
766 - 56 = 710
710 ÷ 56 = 12.678571428571429
12.678571428571429 x 100 = 1267.86%