85.01% is the change from 507 to 938
Calculation steps:
[( 938 - 507 ) ÷ 507] x 100 = 85.01%
Formula
Percentage change = [(938 - 507) / 507] x 100
Subtract the new number by the original number
938 - 507 = 431
431 ÷ 507 = 0.8500986193293886
0.8500986193293886 x 100 = 85.01%