77.84% is the change from 555 to 987
Calculation steps:
[( 987 - 555 ) ÷ 555] x 100 = 77.84%
Formula
Percentage change = [(987 - 555) / 555] x 100
Subtract the new number by the original number
987 - 555 = 432
432 ÷ 555 = 0.7783783783783784
0.7783783783783784 x 100 = 77.84%