946% is the change from 50 to 523
Calculation steps:
[( 523 - 50 ) ÷ 50] x 100 = 946%
Formula
Percentage change = [(523 - 50) / 50] x 100
Subtract the new number by the original number
523 - 50 = 473
473 ÷ 50 = 9.46
9.46 x 100 = 946%
Example