69.63% is the change from 507 to 860
Calculation steps:
[( 860 - 507 ) ÷ 507] x 100 = 69.63%
Formula
Percentage change = [(860 - 507) / 507] x 100
Subtract the new number by the original number
860 - 507 = 353
353 ÷ 507 = 0.6962524654832347
0.6962524654832347 x 100 = 69.63%