75.05% is the change from 501 to 877
Calculation steps:
[( 877 - 501 ) ÷ 501] x 100 = 75.05%
Formula
Percentage change = [(877 - 501) / 501] x 100
Subtract the new number by the original number
877 - 501 = 376
376 ÷ 501 = 0.7504990019960079
0.7504990019960079 x 100 = 75.05%