55.34% is the change from 506 to 786
Calculation steps:
[( 786 - 506 ) ÷ 506] x 100 = 55.34%
Formula
Percentage change = [(786 - 506) / 506] x 100
Subtract the new number by the original number
786 - 506 = 280
280 ÷ 506 = 0.5533596837944664
0.5533596837944664 x 100 = 55.34%