5150% is the change from 4 to 210
Calculation steps:
[( 210 - 4 ) ÷ 4] x 100 = 5150%
Formula
Percentage change = [(210 - 4) / 4] x 100
Subtract the new number by the original number
210 - 4 = 206
206 ÷ 4 = 51.5
51.5 x 100 = 5150%
Example