541.77% is the change from 79 to 507
Calculation steps:
[( 507 - 79 ) ÷ 79] x 100 = 541.77%
Formula
Percentage change = [(507 - 79) / 79] x 100
Subtract the new number by the original number
507 - 79 = 428
428 ÷ 79 = 5.417721518987341
5.417721518987341 x 100 = 541.77%