73.77% is the change from 507 to 881
Calculation steps:
[( 881 - 507 ) ÷ 507] x 100 = 73.77%
Formula
Percentage change = [(881 - 507) / 507] x 100
Subtract the new number by the original number
881 - 507 = 374
374 ÷ 507 = 0.73767258382643
0.73767258382643 x 100 = 73.77%