87.95% is the change from 415 to 780
Calculation steps:
[( 780 - 415 ) ÷ 415] x 100 = 87.95%
Formula
Percentage change = [(780 - 415) / 415] x 100
Subtract the new number by the original number
780 - 415 = 365
365 ÷ 415 = 0.8795180722891566
0.8795180722891566 x 100 = 87.95%