4970% is the change from 10 to 507
Calculation steps:
[( 507 - 10 ) ÷ 10] x 100 = 4970%
Formula
Percentage change = [(507 - 10) / 10] x 100
Subtract the new number by the original number
507 - 10 = 497
497 ÷ 10 = 49.7
49.7 x 100 = 4970%
Example